40426100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 104245932

約数和(自身を除く): 63819832

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 257, 260, 275, 286, 325, 484, 514, 550, 572, 605, 650, 715, 1028, 1100, 1210, 1285, 1300, 1430, 1573, 2420, 2570, 2827, 2860, 3025, 3146, 3341, 3575, 5140, 5654, 6050, 6292, 6425, 6682, 7150, 7865, 11308, 12100, 12850, 13364, 14135, 14300, 15730, 16705, 25700, 28270, 31097, 31460, 33410, 36751, 39325, 56540, 62194, 66820, 70675, 73502, 78650, 83525, 124388, 141350, 147004, 155485, 157300, 167050, 183755, 282700, 310970, 334100, 367510, 404261, 621940, 735020, 777425, 808522, 918775, 1554850, 1617044, 1837550, 2021305, 3109700, 3675100, 4042610, 8085220, 10106525, 20213050, 40426100]

約数ペア:

[(1, 40426100), (2, 20213050), (4, 10106525), (5, 8085220), (10, 4042610), (11, 3675100), (13, 3109700), (20, 2021305), (22, 1837550), (25, 1617044), (26, 1554850), (44, 918775), (50, 808522), (52, 777425), (55, 735020), (65, 621940), (100, 404261), (110, 367510), (121, 334100), (130, 310970), (143, 282700), (220, 183755), (242, 167050), (257, 157300), (260, 155485), (275, 147004), (286, 141350), (325, 124388), (484, 83525), (514, 78650), (550, 73502), (572, 70675), (605, 66820), (650, 62194), (715, 56540), (1028, 39325), (1100, 36751), (1210, 33410), (1285, 31460), (1300, 31097), (1430, 28270), (1573, 25700), (2420, 16705), (2570, 15730), (2827, 14300), (2860, 14135), (3025, 13364), (3146, 12850), (3341, 12100), (3575, 11308), (5140, 7865), (5654, 7150), (6050, 6682), (6292, 6425)]