15697320998500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13873019}}^1$

素因数の和:13873142

約数の個数: 96

約数和(自身を含む): 35873632005120

約数和(自身を除く): 20176311006620

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 100, 124, 125, 146, 155, 250, 292, 310, 365, 500, 620, 730, 775, 1460, 1550, 1825, 2263, 3100, 3650, 3875, 4526, 7300, 7750, 9052, 9125, 11315, 15500, 18250, 22630, 36500, 45260, 56575, 113150, 226300, 282875, 565750, 1131500, 13873019, 27746038, 55492076, 69365095, 138730190, 277460380, 346825475, 430063589, 693650950, 860127178, 1012730387, 1387301900, 1720254356, 1734127375, 2025460774, 2150317945, 3468254750, 4050921548, 4300635890, 5063651935, 6936509500, 8601271780, 10127303870, 10751589725, 20254607740, 21503179450, 25318259675, 31394641997, 43006358900, 50636519350, 53757948625, 62789283994, 101273038700, 107515897250, 125578567988, 126591298375, 156973209985, 215031794500, 253182596750, 313946419970, 506365193500, 627892839940, 784866049925, 1569732099850, 3139464199700, 3924330249625, 7848660499250, 15697320998500]

約数ペア:

[(1, 15697320998500), (2, 7848660499250), (4, 3924330249625), (5, 3139464199700), (10, 1569732099850), (20, 784866049925), (25, 627892839940), (31, 506365193500), (50, 313946419970), (62, 253182596750), (73, 215031794500), (100, 156973209985), (124, 126591298375), (125, 125578567988), (146, 107515897250), (155, 101273038700), (250, 62789283994), (292, 53757948625), (310, 50636519350), (365, 43006358900), (500, 31394641997), (620, 25318259675), (730, 21503179450), (775, 20254607740), (1460, 10751589725), (1550, 10127303870), (1825, 8601271780), (2263, 6936509500), (3100, 5063651935), (3650, 4300635890), (3875, 4050921548), (4526, 3468254750), (7300, 2150317945), (7750, 2025460774), (9052, 1734127375), (9125, 1720254356), (11315, 1387301900), (15500, 1012730387), (18250, 860127178), (22630, 693650950), (36500, 430063589), (45260, 346825475), (56575, 277460380), (113150, 138730190), (226300, 69365095), (282875, 55492076), (565750, 27746038), (1131500, 13873019)]