40485456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 125929440

約数和(自身を除く): 85443984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 419, 488, 528, 549, 671, 732, 792, 838, 976, 1098, 1257, 1342, 1464, 1584, 1676, 2013, 2196, 2514, 2684, 2928, 3352, 3771, 4026, 4392, 4609, 5028, 5368, 6039, 6704, 7542, 8052, 8784, 9218, 10056, 10736, 12078, 13827, 15084, 16104, 18436, 20112, 24156, 25559, 27654, 30168, 32208, 36872, 41481, 48312, 51118, 55308, 60336, 73744, 76677, 82962, 96624, 102236, 110616, 153354, 165924, 204472, 221232, 230031, 281149, 306708, 331848, 408944, 460062, 562298, 613416, 663696, 843447, 920124, 1124596, 1226832, 1686894, 1840248, 2249192, 2530341, 3373788, 3680496, 4498384, 5060682, 6747576, 10121364, 13495152, 20242728, 40485456]

約数ペア:

[(1, 40485456), (2, 20242728), (3, 13495152), (4, 10121364), (6, 6747576), (8, 5060682), (9, 4498384), (11, 3680496), (12, 3373788), (16, 2530341), (18, 2249192), (22, 1840248), (24, 1686894), (33, 1226832), (36, 1124596), (44, 920124), (48, 843447), (61, 663696), (66, 613416), (72, 562298), (88, 460062), (99, 408944), (122, 331848), (132, 306708), (144, 281149), (176, 230031), (183, 221232), (198, 204472), (244, 165924), (264, 153354), (366, 110616), (396, 102236), (419, 96624), (488, 82962), (528, 76677), (549, 73744), (671, 60336), (732, 55308), (792, 51118), (838, 48312), (976, 41481), (1098, 36872), (1257, 32208), (1342, 30168), (1464, 27654), (1584, 25559), (1676, 24156), (2013, 20112), (2196, 18436), (2514, 16104), (2684, 15084), (2928, 13827), (3352, 12078), (3771, 10736), (4026, 10056), (4392, 9218), (4609, 8784), (5028, 8052), (5368, 7542), (6039, 6704)]