101477860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 246677760

約数和(自身を除く): 145199900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2207, 2299, 2420, 4180, 4414, 4598, 8828, 9196, 11035, 11495, 22070, 22990, 24277, 41933, 44140, 45980, 48554, 83866, 97108, 121385, 167732, 209665, 242770, 267047, 419330, 461263, 485540, 534094, 838660, 922526, 1068188, 1335235, 1845052, 2306315, 2670470, 4612630, 5073893, 5340940, 9225260, 10147786, 20295572, 25369465, 50738930, 101477860]

約数ペア:

[(1, 101477860), (2, 50738930), (4, 25369465), (5, 20295572), (10, 10147786), (11, 9225260), (19, 5340940), (20, 5073893), (22, 4612630), (38, 2670470), (44, 2306315), (55, 1845052), (76, 1335235), (95, 1068188), (110, 922526), (121, 838660), (190, 534094), (209, 485540), (220, 461263), (242, 419330), (380, 267047), (418, 242770), (484, 209665), (605, 167732), (836, 121385), (1045, 97108), (1210, 83866), (2090, 48554), (2207, 45980), (2299, 44140), (2420, 41933), (4180, 24277), (4414, 22990), (4598, 22070), (8828, 11495), (9196, 11035)]