235704560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32377}}^1$

素因数の和:32410

約数の個数: 80

約数和(自身を含む): 674498496

約数和(自身を除く): 438793936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 32377, 64754, 129508, 161885, 226639, 259016, 323770, 420901, 453278, 518032, 647540, 841802, 906556, 1133195, 1295080, 1683604, 1813112, 2104505, 2266390, 2590160, 2946307, 3367208, 3626224, 4209010, 4532780, 5892614, 6734416, 8418020, 9065560, 11785228, 14731535, 16836040, 18131120, 23570456, 29463070, 33672080, 47140912, 58926140, 117852280, 235704560]

約数ペア:

[(1, 235704560), (2, 117852280), (4, 58926140), (5, 47140912), (7, 33672080), (8, 29463070), (10, 23570456), (13, 18131120), (14, 16836040), (16, 14731535), (20, 11785228), (26, 9065560), (28, 8418020), (35, 6734416), (40, 5892614), (52, 4532780), (56, 4209010), (65, 3626224), (70, 3367208), (80, 2946307), (91, 2590160), (104, 2266390), (112, 2104505), (130, 1813112), (140, 1683604), (182, 1295080), (208, 1133195), (260, 906556), (280, 841802), (364, 647540), (455, 518032), (520, 453278), (560, 420901), (728, 323770), (910, 259016), (1040, 226639), (1456, 161885), (1820, 129508), (3640, 64754), (7280, 32377)]