20234769100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7243}}^1$

素因数の和:7584

約数の個数: 144

約数和(自身を含む): 54225918208

約数和(自身を除く): 33991149108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 307, 325, 350, 364, 455, 614, 650, 700, 910, 1228, 1300, 1535, 1820, 2149, 2275, 3070, 3991, 4298, 4550, 6140, 7243, 7675, 7982, 8596, 9100, 10745, 14486, 15350, 15964, 19955, 21490, 27937, 28972, 30700, 36215, 39910, 42980, 50701, 53725, 55874, 72430, 79820, 94159, 99775, 101402, 107450, 111748, 139685, 144860, 181075, 188318, 199550, 202804, 214900, 253505, 279370, 362150, 376636, 399100, 470795, 507010, 558740, 659113, 698425, 724300, 941590, 1014020, 1267525, 1318226, 1396850, 1883180, 2223601, 2353975, 2535050, 2636452, 2793700, 3295565, 4447202, 4707950, 5070100, 6591130, 8894404, 9415900, 11118005, 13182260, 15565207, 16477825, 22236010, 28906813, 31130414, 32955650, 44472020, 55590025, 57813626, 62260828, 65911300, 77826035, 111180050, 115627252, 144534065, 155652070, 202347691, 222360100, 289068130, 311304140, 389130175, 404695382, 578136260, 722670325, 778260350, 809390764, 1011738455, 1445340650, 1556520700, 2023476910, 2890681300, 4046953820, 5058692275, 10117384550, 20234769100]

約数ペア:

[(1, 20234769100), (2, 10117384550), (4, 5058692275), (5, 4046953820), (7, 2890681300), (10, 2023476910), (13, 1556520700), (14, 1445340650), (20, 1011738455), (25, 809390764), (26, 778260350), (28, 722670325), (35, 578136260), (50, 404695382), (52, 389130175), (65, 311304140), (70, 289068130), (91, 222360100), (100, 202347691), (130, 155652070), (140, 144534065), (175, 115627252), (182, 111180050), (260, 77826035), (307, 65911300), (325, 62260828), (350, 57813626), (364, 55590025), (455, 44472020), (614, 32955650), (650, 31130414), (700, 28906813), (910, 22236010), (1228, 16477825), (1300, 15565207), (1535, 13182260), (1820, 11118005), (2149, 9415900), (2275, 8894404), (3070, 6591130), (3991, 5070100), (4298, 4707950), (4550, 4447202), (6140, 3295565), (7243, 2793700), (7675, 2636452), (7982, 2535050), (8596, 2353975), (9100, 2223601), (10745, 1883180), (14486, 1396850), (15350, 1318226), (15964, 1267525), (19955, 1014020), (21490, 941590), (27937, 724300), (28972, 698425), (30700, 659113), (36215, 558740), (39910, 507010), (42980, 470795), (50701, 399100), (53725, 376636), (55874, 362150), (72430, 279370), (79820, 253505), (94159, 214900), (99775, 202804), (101402, 199550), (107450, 188318), (111748, 181075), (139685, 144860)]