54671320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7309}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 142106400

約数和(自身を除く): 87435080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7309, 7480, 14618, 29236, 36545, 58472, 73090, 80399, 124253, 146180, 160798, 248506, 292360, 321596, 401995, 497012, 621265, 643192, 803990, 994024, 1242530, 1366783, 1607980, 2485060, 2733566, 3215960, 4970120, 5467132, 6833915, 10934264, 13667830, 27335660, 54671320]

約数ペア:

[(1, 54671320), (2, 27335660), (4, 13667830), (5, 10934264), (8, 6833915), (10, 5467132), (11, 4970120), (17, 3215960), (20, 2733566), (22, 2485060), (34, 1607980), (40, 1366783), (44, 1242530), (55, 994024), (68, 803990), (85, 643192), (88, 621265), (110, 497012), (136, 401995), (170, 321596), (187, 292360), (220, 248506), (340, 160798), (374, 146180), (440, 124253), (680, 80399), (748, 73090), (935, 58472), (1496, 36545), (1870, 29236), (3740, 14618), (7309, 7480)]