5219870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 10039680

約数和(自身を除く): 4819810

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 331, 415, 662, 830, 1577, 1655, 3154, 3310, 6289, 7885, 12578, 15770, 27473, 31445, 54946, 62890, 137365, 274730, 521987, 1043974, 2609935, 5219870]

約数ペア:

[(1, 5219870), (2, 2609935), (5, 1043974), (10, 521987), (19, 274730), (38, 137365), (83, 62890), (95, 54946), (166, 31445), (190, 27473), (331, 15770), (415, 12578), (662, 7885), (830, 6289), (1577, 3310), (1655, 3154)]