433779320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2273}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 1054408320

約数和(自身を除く): 620629000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 367, 520, 734, 1468, 1835, 2273, 2936, 3670, 4546, 4771, 7340, 9092, 9542, 11365, 14680, 18184, 19084, 22730, 23855, 29549, 38168, 45460, 47710, 59098, 90920, 95420, 118196, 147745, 190840, 236392, 295490, 590980, 834191, 1181960, 1668382, 3336764, 4170955, 6673528, 8341910, 10844483, 16683820, 21688966, 33367640, 43377932, 54222415, 86755864, 108444830, 216889660, 433779320]

約数ペア:

[(1, 433779320), (2, 216889660), (4, 108444830), (5, 86755864), (8, 54222415), (10, 43377932), (13, 33367640), (20, 21688966), (26, 16683820), (40, 10844483), (52, 8341910), (65, 6673528), (104, 4170955), (130, 3336764), (260, 1668382), (367, 1181960), (520, 834191), (734, 590980), (1468, 295490), (1835, 236392), (2273, 190840), (2936, 147745), (3670, 118196), (4546, 95420), (4771, 90920), (7340, 59098), (9092, 47710), (9542, 45460), (11365, 38168), (14680, 29549), (18184, 23855), (19084, 22730)]