77223250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23761}}^1$

素因数の和:23791

約数の個数: 32

約数和(自身を含む): 155688624

約数和(自身を除く): 78465374

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 23761, 47522, 118805, 237610, 308893, 594025, 617786, 1188050, 1544465, 2970125, 3088930, 5940250, 7722325, 15444650, 38611625, 77223250]

約数ペア:

[(1, 77223250), (2, 38611625), (5, 15444650), (10, 7722325), (13, 5940250), (25, 3088930), (26, 2970125), (50, 1544465), (65, 1188050), (125, 617786), (130, 594025), (250, 308893), (325, 237610), (650, 118805), (1625, 47522), (3250, 23761)]