154022440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26927}}^1$

素因数の和:26962

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 253128920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 26927, 53854, 107708, 134635, 215416, 269270, 296197, 350051, 538540, 592394, 700102, 1077080, 1184788, 1400204, 1480985, 1750255, 2369576, 2800408, 2961970, 3500510, 3850561, 5923940, 7001020, 7701122, 11847880, 14002040, 15402244, 19252805, 30804488, 38505610, 77011220, 154022440]

約数ペア:

[(1, 154022440), (2, 77011220), (4, 38505610), (5, 30804488), (8, 19252805), (10, 15402244), (11, 14002040), (13, 11847880), (20, 7701122), (22, 7001020), (26, 5923940), (40, 3850561), (44, 3500510), (52, 2961970), (55, 2800408), (65, 2369576), (88, 1750255), (104, 1480985), (110, 1400204), (130, 1184788), (143, 1077080), (220, 700102), (260, 592394), (286, 538540), (440, 350051), (520, 296197), (572, 269270), (715, 215416), (1144, 134635), (1430, 107708), (2860, 53854), (5720, 26927)]