2045388620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2677}}^1$

素因数の和:2871

約数の個数: 96

約数和(自身を含む): 4923749376

約数和(自身を除く): 2878360756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 151, 220, 230, 253, 302, 460, 506, 604, 755, 1012, 1265, 1510, 1661, 2530, 2677, 3020, 3322, 3473, 5060, 5354, 6644, 6946, 8305, 10708, 13385, 13892, 16610, 17365, 26770, 29447, 33220, 34730, 38203, 53540, 58894, 61571, 69460, 76406, 117788, 123142, 147235, 152812, 191015, 246284, 294470, 307855, 382030, 404227, 588940, 615710, 677281, 764060, 808454, 1231420, 1354562, 1616908, 2021135, 2709124, 3386405, 4042270, 4446497, 6772810, 8084540, 8892994, 9297221, 13545620, 17785988, 18594442, 22232485, 37188884, 44464970, 46486105, 88929940, 92972210, 102269431, 185944420, 204538862, 409077724, 511347155, 1022694310, 2045388620]

約数ペア:

[(1, 2045388620), (2, 1022694310), (4, 511347155), (5, 409077724), (10, 204538862), (11, 185944420), (20, 102269431), (22, 92972210), (23, 88929940), (44, 46486105), (46, 44464970), (55, 37188884), (92, 22232485), (110, 18594442), (115, 17785988), (151, 13545620), (220, 9297221), (230, 8892994), (253, 8084540), (302, 6772810), (460, 4446497), (506, 4042270), (604, 3386405), (755, 2709124), (1012, 2021135), (1265, 1616908), (1510, 1354562), (1661, 1231420), (2530, 808454), (2677, 764060), (3020, 677281), (3322, 615710), (3473, 588940), (5060, 404227), (5354, 382030), (6644, 307855), (6946, 294470), (8305, 246284), (10708, 191015), (13385, 152812), (13892, 147235), (16610, 123142), (17365, 117788), (26770, 76406), (29447, 69460), (33220, 61571), (34730, 58894), (38203, 53540)]