10189700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 24165120

約数和(自身を除く): 13975420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 173, 190, 310, 346, 380, 475, 589, 620, 692, 775, 865, 950, 1178, 1550, 1730, 1900, 2356, 2945, 3100, 3287, 3460, 4325, 5363, 5890, 6574, 8650, 10726, 11780, 13148, 14725, 16435, 17300, 21452, 26815, 29450, 32870, 53630, 58900, 65740, 82175, 101897, 107260, 134075, 164350, 203794, 268150, 328700, 407588, 509485, 536300, 1018970, 2037940, 2547425, 5094850, 10189700]

約数ペア:

[(1, 10189700), (2, 5094850), (4, 2547425), (5, 2037940), (10, 1018970), (19, 536300), (20, 509485), (25, 407588), (31, 328700), (38, 268150), (50, 203794), (62, 164350), (76, 134075), (95, 107260), (100, 101897), (124, 82175), (155, 65740), (173, 58900), (190, 53630), (310, 32870), (346, 29450), (380, 26815), (475, 21452), (589, 17300), (620, 16435), (692, 14725), (775, 13148), (865, 11780), (950, 10726), (1178, 8650), (1550, 6574), (1730, 5890), (1900, 5363), (2356, 4325), (2945, 3460), (3100, 3287)]