44690140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 105240240

約数和(自身を除く): 60550100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 313, 484, 590, 605, 626, 649, 1180, 1210, 1252, 1298, 1565, 2420, 2596, 3130, 3245, 3443, 6260, 6490, 6886, 7139, 12980, 13772, 14278, 17215, 18467, 28556, 34430, 35695, 36934, 37873, 68860, 71390, 73868, 75746, 92335, 142780, 151492, 184670, 189365, 203137, 369340, 378730, 406274, 757460, 812548, 1015685, 2031370, 2234507, 4062740, 4469014, 8938028, 11172535, 22345070, 44690140]

約数ペア:

[(1, 44690140), (2, 22345070), (4, 11172535), (5, 8938028), (10, 4469014), (11, 4062740), (20, 2234507), (22, 2031370), (44, 1015685), (55, 812548), (59, 757460), (110, 406274), (118, 378730), (121, 369340), (220, 203137), (236, 189365), (242, 184670), (295, 151492), (313, 142780), (484, 92335), (590, 75746), (605, 73868), (626, 71390), (649, 68860), (1180, 37873), (1210, 36934), (1252, 35695), (1298, 34430), (1565, 28556), (2420, 18467), (2596, 17215), (3130, 14278), (3245, 13772), (3443, 12980), (6260, 7139), (6490, 6886)]