85890752650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{191999}}^1$

素因数の和:192423

約数の個数: 48

約数和(自身を含む): 167132160000

約数和(自身を除く): 81241407350

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 389, 575, 778, 1150, 1945, 3890, 8947, 9725, 17894, 19450, 44735, 89470, 191999, 223675, 383998, 447350, 959995, 1919990, 4415977, 4799975, 8831954, 9599950, 22079885, 44159770, 74687611, 110399425, 149375222, 220798850, 373438055, 746876110, 1717815053, 1867190275, 3435630106, 3734380550, 8589075265, 17178150530, 42945376325, 85890752650]

約数ペア:

[(1, 85890752650), (2, 42945376325), (5, 17178150530), (10, 8589075265), (23, 3734380550), (25, 3435630106), (46, 1867190275), (50, 1717815053), (115, 746876110), (230, 373438055), (389, 220798850), (575, 149375222), (778, 110399425), (1150, 74687611), (1945, 44159770), (3890, 22079885), (8947, 9599950), (9725, 8831954), (17894, 4799975), (19450, 4415977), (44735, 1919990), (89470, 959995), (191999, 447350), (223675, 383998)]