2023162520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18253}}^1$

素因数の和:18444

約数の個数: 64

約数和(自身を含む): 4849722720

約数和(自身を除く): 2826560200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 680, 815, 1304, 1630, 2771, 3260, 5542, 6520, 11084, 13855, 18253, 22168, 27710, 36506, 55420, 73012, 91265, 110840, 146024, 182530, 310301, 365060, 620602, 730120, 1241204, 1551505, 2482408, 2975239, 3103010, 5950478, 6206020, 11900956, 12412040, 14876195, 23801912, 29752390, 50579063, 59504780, 101158126, 119009560, 202316252, 252895315, 404632504, 505790630, 1011581260, 2023162520]

約数ペア:

[(1, 2023162520), (2, 1011581260), (4, 505790630), (5, 404632504), (8, 252895315), (10, 202316252), (17, 119009560), (20, 101158126), (34, 59504780), (40, 50579063), (68, 29752390), (85, 23801912), (136, 14876195), (163, 12412040), (170, 11900956), (326, 6206020), (340, 5950478), (652, 3103010), (680, 2975239), (815, 2482408), (1304, 1551505), (1630, 1241204), (2771, 730120), (3260, 620602), (5542, 365060), (6520, 310301), (11084, 182530), (13855, 146024), (18253, 110840), (22168, 91265), (27710, 73012), (36506, 55420)]