411906940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 951471360

約数和(自身を除く): 539564420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 137, 148, 170, 185, 239, 274, 340, 370, 478, 548, 629, 685, 740, 956, 1195, 1258, 1370, 2329, 2390, 2516, 2740, 3145, 4063, 4658, 4780, 5069, 6290, 8126, 8843, 9316, 10138, 11645, 12580, 16252, 17686, 20276, 20315, 23290, 25345, 32743, 35372, 40630, 44215, 46580, 50690, 65486, 81260, 86173, 88430, 101380, 130972, 150331, 163715, 172346, 176860, 300662, 327430, 344692, 430865, 556631, 601324, 654860, 751655, 861730, 1113262, 1211491, 1503310, 1723460, 2226524, 2422982, 2783155, 3006620, 4845964, 5566310, 6057455, 11132620, 12114910, 20595347, 24229820, 41190694, 82381388, 102976735, 205953470, 411906940]

約数ペア:

[(1, 411906940), (2, 205953470), (4, 102976735), (5, 82381388), (10, 41190694), (17, 24229820), (20, 20595347), (34, 12114910), (37, 11132620), (68, 6057455), (74, 5566310), (85, 4845964), (137, 3006620), (148, 2783155), (170, 2422982), (185, 2226524), (239, 1723460), (274, 1503310), (340, 1211491), (370, 1113262), (478, 861730), (548, 751655), (629, 654860), (685, 601324), (740, 556631), (956, 430865), (1195, 344692), (1258, 327430), (1370, 300662), (2329, 176860), (2390, 172346), (2516, 163715), (2740, 150331), (3145, 130972), (4063, 101380), (4658, 88430), (4780, 86173), (5069, 81260), (6290, 65486), (8126, 50690), (8843, 46580), (9316, 44215), (10138, 40630), (11645, 35372), (12580, 32743), (16252, 25345), (17686, 23290), (20276, 20315)]