2014894420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 5324699520

約数和(自身を除く): 3309805100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 983, 1210, 1331, 1540, 1694, 1966, 2420, 2662, 3388, 3932, 4235, 4915, 5324, 6655, 6881, 8470, 9317, 9830, 10813, 13310, 13762, 14641, 16940, 18634, 19660, 21626, 26620, 27524, 29282, 34405, 37268, 43252, 46585, 54065, 58564, 68810, 73205, 75691, 93170, 102487, 108130, 118943, 137620, 146410, 151382, 186340, 204974, 216260, 237886, 292820, 302764, 378455, 409948, 475772, 512435, 594715, 756910, 832601, 1024870, 1189430, 1308373, 1513820, 1665202, 2049740, 2378860, 2616746, 3330404, 4163005, 5233492, 6541865, 8326010, 9158611, 13083730, 14392103, 16652020, 18317222, 26167460, 28784206, 36634444, 45793055, 57568412, 71960515, 91586110, 100744721, 143921030, 183172220, 201489442, 287842060, 402978884, 503723605, 1007447210, 2014894420]

約数ペア:

[(1, 2014894420), (2, 1007447210), (4, 503723605), (5, 402978884), (7, 287842060), (10, 201489442), (11, 183172220), (14, 143921030), (20, 100744721), (22, 91586110), (28, 71960515), (35, 57568412), (44, 45793055), (55, 36634444), (70, 28784206), (77, 26167460), (110, 18317222), (121, 16652020), (140, 14392103), (154, 13083730), (220, 9158611), (242, 8326010), (308, 6541865), (385, 5233492), (484, 4163005), (605, 3330404), (770, 2616746), (847, 2378860), (983, 2049740), (1210, 1665202), (1331, 1513820), (1540, 1308373), (1694, 1189430), (1966, 1024870), (2420, 832601), (2662, 756910), (3388, 594715), (3932, 512435), (4235, 475772), (4915, 409948), (5324, 378455), (6655, 302764), (6881, 292820), (8470, 237886), (9317, 216260), (9830, 204974), (10813, 186340), (13310, 151382), (13762, 146410), (14641, 137620), (16940, 118943), (18634, 108130), (19660, 102487), (21626, 93170), (26620, 75691), (27524, 73205), (29282, 68810), (34405, 58564), (37268, 54065), (43252, 46585)]