2051278433710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6469}}^1\times {\mathrm{70309}}^1$

素因数の和:76837

約数の個数: 64

約数和(自身を含む): 4126904510400

約数和(自身を除く): 2075626076690

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6469, 12938, 32345, 64690, 70309, 71159, 140618, 142318, 265229, 351545, 355795, 530458, 703090, 711590, 773399, 1326145, 1546798, 2652290, 2882669, 2917519, 3866995, 5765338, 5835038, 7733990, 14413345, 14587595, 28826690, 29175190, 31709359, 63418718, 158546795, 317093590, 454828921, 909657842, 2274144605, 4548289210, 5003118131, 10006236262, 18647985761, 25015590655, 37295971522, 50031181310, 93239928805, 186479857610, 205127843371, 410255686742, 1025639216855, 2051278433710]

約数ペア:

[(1, 2051278433710), (2, 1025639216855), (5, 410255686742), (10, 205127843371), (11, 186479857610), (22, 93239928805), (41, 50031181310), (55, 37295971522), (82, 25015590655), (110, 18647985761), (205, 10006236262), (410, 5003118131), (451, 4548289210), (902, 2274144605), (2255, 909657842), (4510, 454828921), (6469, 317093590), (12938, 158546795), (32345, 63418718), (64690, 31709359), (70309, 29175190), (71159, 28826690), (140618, 14587595), (142318, 14413345), (265229, 7733990), (351545, 5835038), (355795, 5765338), (530458, 3866995), (703090, 2917519), (711590, 2882669), (773399, 2652290), (1326145, 1546798)]