1330884620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 3074355648

約数和(自身を除く): 1743471028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 113, 130, 194, 226, 260, 388, 452, 467, 485, 565, 934, 970, 1130, 1261, 1469, 1868, 1940, 2260, 2335, 2522, 2938, 4670, 5044, 5876, 6071, 6305, 7345, 9340, 10961, 12142, 12610, 14690, 21922, 24284, 25220, 29380, 30355, 43844, 45299, 52771, 54805, 60710, 90598, 105542, 109610, 121420, 142493, 181196, 211084, 219220, 226495, 263855, 284986, 452990, 527710, 569972, 588887, 686023, 712465, 905980, 1055420, 1177774, 1372046, 1424930, 2355548, 2744092, 2849860, 2944435, 3430115, 5118787, 5888870, 6860230, 10237574, 11777740, 13720460, 20475148, 25593935, 51187870, 66544231, 102375740, 133088462, 266176924, 332721155, 665442310, 1330884620]

約数ペア:

[(1, 1330884620), (2, 665442310), (4, 332721155), (5, 266176924), (10, 133088462), (13, 102375740), (20, 66544231), (26, 51187870), (52, 25593935), (65, 20475148), (97, 13720460), (113, 11777740), (130, 10237574), (194, 6860230), (226, 5888870), (260, 5118787), (388, 3430115), (452, 2944435), (467, 2849860), (485, 2744092), (565, 2355548), (934, 1424930), (970, 1372046), (1130, 1177774), (1261, 1055420), (1469, 905980), (1868, 712465), (1940, 686023), (2260, 588887), (2335, 569972), (2522, 527710), (2938, 452990), (4670, 284986), (5044, 263855), (5876, 226495), (6071, 219220), (6305, 211084), (7345, 181196), (9340, 142493), (10961, 121420), (12142, 109610), (12610, 105542), (14690, 90598), (21922, 60710), (24284, 54805), (25220, 52771), (29380, 45299), (30355, 43844)]