84360250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 172422432

約数和(自身を除く): 88062182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 125, 130, 202, 250, 257, 325, 505, 514, 650, 1010, 1285, 1313, 1625, 2525, 2570, 2626, 3250, 3341, 5050, 6425, 6565, 6682, 12625, 12850, 13130, 16705, 25250, 25957, 32125, 32825, 33410, 51914, 64250, 65650, 83525, 129785, 164125, 167050, 259570, 328250, 337441, 417625, 648925, 674882, 835250, 1297850, 1687205, 3244625, 3374410, 6489250, 8436025, 16872050, 42180125, 84360250]

約数ペア:

[(1, 84360250), (2, 42180125), (5, 16872050), (10, 8436025), (13, 6489250), (25, 3374410), (26, 3244625), (50, 1687205), (65, 1297850), (101, 835250), (125, 674882), (130, 648925), (202, 417625), (250, 337441), (257, 328250), (325, 259570), (505, 167050), (514, 164125), (650, 129785), (1010, 83525), (1285, 65650), (1313, 64250), (1625, 51914), (2525, 33410), (2570, 32825), (2626, 32125), (3250, 25957), (3341, 25250), (5050, 16705), (6425, 13130), (6565, 12850), (6682, 12625)]