1670823440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{146051}}^1$

素因数の和:146088

約数の個数: 80

約数和(自身を含む): 4563832896

約数和(自身を除く): 2893009456

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 146051, 292102, 584204, 730255, 1168408, 1460510, 1606561, 1898663, 2336816, 2921020, 3213122, 3797326, 5842040, 6426244, 7594652, 8032805, 9493315, 11684080, 12852488, 15189304, 16065610, 18986630, 20885293, 25704976, 30378608, 32131220, 37973260, 41770586, 64262440, 75946520, 83541172, 104426465, 128524880, 151893040, 167082344, 208852930, 334164688, 417705860, 835411720, 1670823440]

約数ペア:

[(1, 1670823440), (2, 835411720), (4, 417705860), (5, 334164688), (8, 208852930), (10, 167082344), (11, 151893040), (13, 128524880), (16, 104426465), (20, 83541172), (22, 75946520), (26, 64262440), (40, 41770586), (44, 37973260), (52, 32131220), (55, 30378608), (65, 25704976), (80, 20885293), (88, 18986630), (104, 16065610), (110, 15189304), (130, 12852488), (143, 11684080), (176, 9493315), (208, 8032805), (220, 7594652), (260, 6426244), (286, 5842040), (440, 3797326), (520, 3213122), (572, 2921020), (715, 2336816), (880, 1898663), (1040, 1606561), (1144, 1460510), (1430, 1168408), (2288, 730255), (2860, 584204), (5720, 292102), (11440, 146051)]