7697231750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 16466258016

約数和(自身を除く): 8769026266

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 89, 115, 125, 130, 169, 178, 230, 250, 299, 325, 338, 445, 575, 598, 650, 845, 890, 1150, 1157, 1495, 1625, 1690, 2047, 2225, 2314, 2875, 2990, 3250, 3887, 4094, 4225, 4450, 5750, 5785, 7475, 7774, 7921, 8450, 10235, 11125, 11570, 14950, 15041, 15842, 19435, 20470, 21125, 22250, 26611, 28925, 30082, 37375, 38870, 39605, 42250, 51175, 53222, 57850, 74750, 75205, 79210, 97175, 102350, 102973, 133055, 144625, 150410, 182183, 194350, 198025, 205946, 255875, 266110, 289250, 345943, 364366, 376025, 396050, 485875, 511750, 514865, 665275, 691886, 752050, 910915, 971750, 990125, 1029730, 1330550, 1338649, 1729715, 1821830, 1880125, 1980250, 2368379, 2574325, 2677298, 3326375, 3459430, 3760250, 4554575, 4736758, 5148650, 6652750, 6693245, 8648575, 9109150, 11841895, 12871625, 13386490, 17297150, 22772875, 23683790, 25743250, 30788927, 33466225, 43242875, 45545750, 59209475, 61577854, 66932450, 86485750, 118418950, 153944635, 167331125, 296047375, 307889270, 334662250, 592094750, 769723175, 1539446350, 3848615875, 7697231750]

約数ペア:

[(1, 7697231750), (2, 3848615875), (5, 1539446350), (10, 769723175), (13, 592094750), (23, 334662250), (25, 307889270), (26, 296047375), (46, 167331125), (50, 153944635), (65, 118418950), (89, 86485750), (115, 66932450), (125, 61577854), (130, 59209475), (169, 45545750), (178, 43242875), (230, 33466225), (250, 30788927), (299, 25743250), (325, 23683790), (338, 22772875), (445, 17297150), (575, 13386490), (598, 12871625), (650, 11841895), (845, 9109150), (890, 8648575), (1150, 6693245), (1157, 6652750), (1495, 5148650), (1625, 4736758), (1690, 4554575), (2047, 3760250), (2225, 3459430), (2314, 3326375), (2875, 2677298), (2990, 2574325), (3250, 2368379), (3887, 1980250), (4094, 1880125), (4225, 1821830), (4450, 1729715), (5750, 1338649), (5785, 1330550), (7475, 1029730), (7774, 990125), (7921, 971750), (8450, 910915), (10235, 752050), (11125, 691886), (11570, 665275), (14950, 514865), (15041, 511750), (15842, 485875), (19435, 396050), (20470, 376025), (21125, 364366), (22250, 345943), (26611, 289250), (28925, 266110), (30082, 255875), (37375, 205946), (38870, 198025), (39605, 194350), (42250, 182183), (51175, 150410), (53222, 144625), (57850, 133055), (74750, 102973), (75205, 102350), (79210, 97175)]