56845360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 155302560

約数和(自身を除く): 98457200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4969, 5720, 9938, 11440, 19876, 24845, 39752, 49690, 54659, 64597, 79504, 99380, 109318, 129194, 198760, 218636, 258388, 273295, 322985, 397520, 437272, 516776, 546590, 645970, 710567, 874544, 1033552, 1093180, 1291940, 1421134, 2186360, 2583880, 2842268, 3552835, 4372720, 5167760, 5684536, 7105670, 11369072, 14211340, 28422680, 56845360]

約数ペア:

[(1, 56845360), (2, 28422680), (4, 14211340), (5, 11369072), (8, 7105670), (10, 5684536), (11, 5167760), (13, 4372720), (16, 3552835), (20, 2842268), (22, 2583880), (26, 2186360), (40, 1421134), (44, 1291940), (52, 1093180), (55, 1033552), (65, 874544), (80, 710567), (88, 645970), (104, 546590), (110, 516776), (130, 437272), (143, 397520), (176, 322985), (208, 273295), (220, 258388), (260, 218636), (286, 198760), (440, 129194), (520, 109318), (572, 99380), (715, 79504), (880, 64597), (1040, 54659), (1144, 49690), (1430, 39752), (2288, 24845), (2860, 19876), (4969, 11440), (5720, 9938)]