88553240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 208504800

約数和(自身を除く): 119951560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 787, 970, 1160, 1574, 1940, 2813, 3148, 3880, 3935, 5626, 6296, 7870, 11252, 14065, 15740, 22504, 22823, 28130, 31480, 45646, 56260, 76339, 91292, 112520, 114115, 152678, 182584, 228230, 305356, 381695, 456460, 610712, 763390, 912920, 1526780, 2213831, 3053560, 4427662, 8855324, 11069155, 17710648, 22138310, 44276620, 88553240]

約数ペア:

[(1, 88553240), (2, 44276620), (4, 22138310), (5, 17710648), (8, 11069155), (10, 8855324), (20, 4427662), (29, 3053560), (40, 2213831), (58, 1526780), (97, 912920), (116, 763390), (145, 610712), (194, 456460), (232, 381695), (290, 305356), (388, 228230), (485, 182584), (580, 152678), (776, 114115), (787, 112520), (970, 91292), (1160, 76339), (1574, 56260), (1940, 45646), (2813, 31480), (3148, 28130), (3880, 22823), (3935, 22504), (5626, 15740), (6296, 14065), (7870, 11252)]