41091740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 89800704

約数和(自身を除く): 48708964

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 191, 310, 347, 382, 620, 694, 764, 955, 1388, 1735, 1910, 3470, 3820, 5921, 6940, 10757, 11842, 21514, 23684, 29605, 43028, 53785, 59210, 66277, 107570, 118420, 132554, 215140, 265108, 331385, 662770, 1325540, 2054587, 4109174, 8218348, 10272935, 20545870, 41091740]

約数ペア:

[(1, 41091740), (2, 20545870), (4, 10272935), (5, 8218348), (10, 4109174), (20, 2054587), (31, 1325540), (62, 662770), (124, 331385), (155, 265108), (191, 215140), (310, 132554), (347, 118420), (382, 107570), (620, 66277), (694, 59210), (764, 53785), (955, 43028), (1388, 29605), (1735, 23684), (1910, 21514), (3470, 11842), (3820, 10757), (5921, 6940)]