323778850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 619960320

約数和(自身を除く): 296181470

約数列:

[1, 2, 5, 10, 25, 50, 61, 83, 122, 166, 305, 415, 610, 830, 1279, 1525, 2075, 2558, 3050, 4150, 5063, 6395, 10126, 12790, 25315, 31975, 50630, 63950, 78019, 106157, 126575, 156038, 212314, 253150, 390095, 530785, 780190, 1061570, 1950475, 2653925, 3900950, 5307850, 6475577, 12951154, 32377885, 64755770, 161889425, 323778850]

約数ペア:

[(1, 323778850), (2, 161889425), (5, 64755770), (10, 32377885), (25, 12951154), (50, 6475577), (61, 5307850), (83, 3900950), (122, 2653925), (166, 1950475), (305, 1061570), (415, 780190), (610, 530785), (830, 390095), (1279, 253150), (1525, 212314), (2075, 156038), (2558, 126575), (3050, 106157), (4150, 78019), (5063, 63950), (6395, 50630), (10126, 31975), (12790, 25315)]