22476827620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 52295544000

約数和(自身を除く): 29818716380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 269, 295, 338, 419, 538, 590, 676, 767, 838, 845, 1076, 1180, 1345, 1534, 1676, 1690, 2095, 2690, 3068, 3380, 3497, 3835, 4190, 5380, 5447, 6994, 7670, 8380, 9971, 10894, 13988, 15340, 15871, 17485, 19942, 21788, 24721, 27235, 31742, 34970, 39884, 45461, 49442, 49855, 54470, 63484, 69940, 70811, 79355, 90922, 98884, 99710, 108940, 112711, 123605, 141622, 158710, 181844, 199420, 206323, 225422, 227305, 247210, 283244, 317420, 321373, 354055, 412646, 450844, 454610, 494420, 563555, 642746, 708110, 825292, 909220, 1031615, 1127110, 1285492, 1416220, 1465243, 1606865, 2063230, 2254220, 2682199, 2930486, 3213730, 4126460, 4177849, 5364398, 5860972, 6427460, 6649949, 7326215, 8355698, 10728796, 13299898, 13410995, 14652430, 16711396, 19048159, 20889245, 26599796, 26821990, 29304860, 33249745, 38096318, 41778490, 53643980, 66499490, 76192636, 83556980, 86449337, 95240795, 132998980, 172898674, 190481590, 345797348, 380963180, 432246685, 864493370, 1123841381, 1728986740, 2247682762, 4495365524, 5619206905, 11238413810, 22476827620]

約数ペア:

[(1, 22476827620), (2, 11238413810), (4, 5619206905), (5, 4495365524), (10, 2247682762), (13, 1728986740), (20, 1123841381), (26, 864493370), (52, 432246685), (59, 380963180), (65, 345797348), (118, 190481590), (130, 172898674), (169, 132998980), (236, 95240795), (260, 86449337), (269, 83556980), (295, 76192636), (338, 66499490), (419, 53643980), (538, 41778490), (590, 38096318), (676, 33249745), (767, 29304860), (838, 26821990), (845, 26599796), (1076, 20889245), (1180, 19048159), (1345, 16711396), (1534, 14652430), (1676, 13410995), (1690, 13299898), (2095, 10728796), (2690, 8355698), (3068, 7326215), (3380, 6649949), (3497, 6427460), (3835, 5860972), (4190, 5364398), (5380, 4177849), (5447, 4126460), (6994, 3213730), (7670, 2930486), (8380, 2682199), (9971, 2254220), (10894, 2063230), (13988, 1606865), (15340, 1465243), (15871, 1416220), (17485, 1285492), (19942, 1127110), (21788, 1031615), (24721, 909220), (27235, 825292), (31742, 708110), (34970, 642746), (39884, 563555), (45461, 494420), (49442, 454610), (49855, 450844), (54470, 412646), (63484, 354055), (69940, 321373), (70811, 317420), (79355, 283244), (90922, 247210), (98884, 227305), (99710, 225422), (108940, 206323), (112711, 199420), (123605, 181844), (141622, 158710)]