26377563680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{1601}}^1$

素因数の和:1807

約数の個数: 144

約数和(自身を含む): 67915527624

約数和(自身を除く): 41537963944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 416, 445, 520, 712, 890, 1040, 1157, 1424, 1601, 1780, 2080, 2314, 2848, 3202, 3560, 4628, 5785, 6404, 7120, 7921, 8005, 9256, 11570, 12808, 14240, 15842, 16010, 18512, 20813, 23140, 25616, 31684, 32020, 37024, 39605, 41626, 46280, 51232, 63368, 64040, 79210, 83252, 92560, 102973, 104065, 126736, 128080, 142489, 158420, 166504, 185120, 205946, 208130, 253472, 256160, 284978, 316840, 333008, 411892, 416260, 514865, 569956, 633680, 666016, 712445, 823784, 832520, 1029730, 1139912, 1267360, 1424890, 1647568, 1665040, 1852357, 2059460, 2279824, 2849780, 3295136, 3330080, 3704714, 4118920, 4559648, 5699560, 7409428, 8237840, 9261785, 11399120, 12681521, 14818856, 16475680, 18523570, 22798240, 25363042, 29637712, 37047140, 50726084, 59275424, 63407605, 74094280, 101452168, 126815210, 148188560, 164859773, 202904336, 253630420, 296377120, 329719546, 405808672, 507260840, 659439092, 824298865, 1014521680, 1318878184, 1648597730, 2029043360, 2637756368, 3297195460, 5275512736, 6594390920, 13188781840, 26377563680]

約数ペア:

[(1, 26377563680), (2, 13188781840), (4, 6594390920), (5, 5275512736), (8, 3297195460), (10, 2637756368), (13, 2029043360), (16, 1648597730), (20, 1318878184), (26, 1014521680), (32, 824298865), (40, 659439092), (52, 507260840), (65, 405808672), (80, 329719546), (89, 296377120), (104, 253630420), (130, 202904336), (160, 164859773), (178, 148188560), (208, 126815210), (260, 101452168), (356, 74094280), (416, 63407605), (445, 59275424), (520, 50726084), (712, 37047140), (890, 29637712), (1040, 25363042), (1157, 22798240), (1424, 18523570), (1601, 16475680), (1780, 14818856), (2080, 12681521), (2314, 11399120), (2848, 9261785), (3202, 8237840), (3560, 7409428), (4628, 5699560), (5785, 4559648), (6404, 4118920), (7120, 3704714), (7921, 3330080), (8005, 3295136), (9256, 2849780), (11570, 2279824), (12808, 2059460), (14240, 1852357), (15842, 1665040), (16010, 1647568), (18512, 1424890), (20813, 1267360), (23140, 1139912), (25616, 1029730), (31684, 832520), (32020, 823784), (37024, 712445), (39605, 666016), (41626, 633680), (46280, 569956), (51232, 514865), (63368, 416260), (64040, 411892), (79210, 333008), (83252, 316840), (92560, 284978), (102973, 256160), (104065, 253472), (126736, 208130), (128080, 205946), (142489, 185120), (158420, 166504)]