118840250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 237219840

約数和(自身を除く): 118379590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 127, 190, 197, 250, 254, 394, 475, 635, 950, 985, 1270, 1970, 2375, 2413, 3175, 3743, 4750, 4826, 4925, 6350, 7486, 9850, 12065, 15875, 18715, 24130, 24625, 25019, 31750, 37430, 49250, 50038, 60325, 93575, 120650, 125095, 187150, 250190, 301625, 467875, 475361, 603250, 625475, 935750, 950722, 1250950, 2376805, 3127375, 4753610, 6254750, 11884025, 23768050, 59420125, 118840250]

約数ペア:

[(1, 118840250), (2, 59420125), (5, 23768050), (10, 11884025), (19, 6254750), (25, 4753610), (38, 3127375), (50, 2376805), (95, 1250950), (125, 950722), (127, 935750), (190, 625475), (197, 603250), (250, 475361), (254, 467875), (394, 301625), (475, 250190), (635, 187150), (950, 125095), (985, 120650), (1270, 93575), (1970, 60325), (2375, 50038), (2413, 49250), (3175, 37430), (3743, 31750), (4750, 25019), (4826, 24625), (4925, 24130), (6350, 18715), (7486, 15875), (9850, 12065)]