4850040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 15674400

約数和(自身を除く): 10824360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3109, 6218, 9327, 12436, 15545, 18654, 24872, 31090, 37308, 40417, 46635, 62180, 74616, 80834, 93270, 121251, 124360, 161668, 186540, 202085, 242502, 323336, 373080, 404170, 485004, 606255, 808340, 970008, 1212510, 1616680, 2425020, 4850040]

約数ペア:

[(1, 4850040), (2, 2425020), (3, 1616680), (4, 1212510), (5, 970008), (6, 808340), (8, 606255), (10, 485004), (12, 404170), (13, 373080), (15, 323336), (20, 242502), (24, 202085), (26, 186540), (30, 161668), (39, 124360), (40, 121251), (52, 93270), (60, 80834), (65, 74616), (78, 62180), (104, 46635), (120, 40417), (130, 37308), (156, 31090), (195, 24872), (260, 18654), (312, 15545), (390, 12436), (520, 9327), (780, 6218), (1560, 3109)]