71368970420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{35969}}^1$

素因数の和:36329

約数の個数: 96

約数和(自身を含む): 169686316800

約数和(自身を除く): 98317346380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 311, 319, 580, 622, 638, 1244, 1276, 1555, 1595, 3110, 3190, 3421, 6220, 6380, 6842, 9019, 13684, 17105, 18038, 34210, 35969, 36076, 45095, 68420, 71938, 90190, 99209, 143876, 179845, 180380, 198418, 359690, 395659, 396836, 496045, 719380, 791318, 992090, 1043101, 1582636, 1978295, 1984180, 2086202, 3956590, 4172404, 5215505, 7913180, 10431010, 11186359, 11474111, 20862020, 22372718, 22948222, 44745436, 45896444, 55931795, 57370555, 111863590, 114741110, 123049949, 223727180, 229482220, 246099898, 324404411, 492199796, 615249745, 648808822, 1230499490, 1297617644, 1622022055, 2460998980, 3244044110, 3568448521, 6488088220, 7136897042, 14273794084, 17842242605, 35684485210, 71368970420]

約数ペア:

[(1, 71368970420), (2, 35684485210), (4, 17842242605), (5, 14273794084), (10, 7136897042), (11, 6488088220), (20, 3568448521), (22, 3244044110), (29, 2460998980), (44, 1622022055), (55, 1297617644), (58, 1230499490), (110, 648808822), (116, 615249745), (145, 492199796), (220, 324404411), (290, 246099898), (311, 229482220), (319, 223727180), (580, 123049949), (622, 114741110), (638, 111863590), (1244, 57370555), (1276, 55931795), (1555, 45896444), (1595, 44745436), (3110, 22948222), (3190, 22372718), (3421, 20862020), (6220, 11474111), (6380, 11186359), (6842, 10431010), (9019, 7913180), (13684, 5215505), (17105, 4172404), (18038, 3956590), (34210, 2086202), (35969, 1984180), (36076, 1978295), (45095, 1582636), (68420, 1043101), (71938, 992090), (90190, 791318), (99209, 719380), (143876, 496045), (179845, 396836), (180380, 395659), (198418, 359690)]