44644340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 63735820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 155, 191, 260, 290, 310, 377, 382, 403, 580, 620, 754, 764, 806, 899, 955, 1508, 1612, 1798, 1885, 1910, 2015, 2483, 3596, 3770, 3820, 4030, 4495, 4966, 5539, 5921, 7540, 8060, 8990, 9932, 11078, 11687, 11842, 12415, 17980, 22156, 23374, 23684, 24830, 27695, 29605, 46748, 49660, 55390, 58435, 59210, 72007, 76973, 110780, 116870, 118420, 144014, 153946, 171709, 233740, 288028, 307892, 343418, 360035, 384865, 686836, 720070, 769730, 858545, 1440140, 1539460, 1717090, 2232217, 3434180, 4464434, 8928868, 11161085, 22322170, 44644340]

約数ペア:

[(1, 44644340), (2, 22322170), (4, 11161085), (5, 8928868), (10, 4464434), (13, 3434180), (20, 2232217), (26, 1717090), (29, 1539460), (31, 1440140), (52, 858545), (58, 769730), (62, 720070), (65, 686836), (116, 384865), (124, 360035), (130, 343418), (145, 307892), (155, 288028), (191, 233740), (260, 171709), (290, 153946), (310, 144014), (377, 118420), (382, 116870), (403, 110780), (580, 76973), (620, 72007), (754, 59210), (764, 58435), (806, 55390), (899, 49660), (955, 46748), (1508, 29605), (1612, 27695), (1798, 24830), (1885, 23684), (1910, 23374), (2015, 22156), (2483, 17980), (3596, 12415), (3770, 11842), (3820, 11687), (4030, 11078), (4495, 9932), (4966, 8990), (5539, 8060), (5921, 7540)]