3243680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 8890560

約数和(自身を除く): 5646880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 97, 110, 152, 160, 176, 190, 194, 209, 220, 304, 352, 380, 388, 418, 440, 485, 608, 760, 776, 836, 880, 970, 1045, 1067, 1520, 1552, 1672, 1760, 1843, 1940, 2090, 2134, 3040, 3104, 3344, 3686, 3880, 4180, 4268, 5335, 6688, 7372, 7760, 8360, 8536, 9215, 10670, 14744, 15520, 16720, 17072, 18430, 20273, 21340, 29488, 33440, 34144, 36860, 40546, 42680, 58976, 73720, 81092, 85360, 101365, 147440, 162184, 170720, 202730, 294880, 324368, 405460, 648736, 810920, 1621840, 3243680]

約数ペア:

[(1, 3243680), (2, 1621840), (4, 810920), (5, 648736), (8, 405460), (10, 324368), (11, 294880), (16, 202730), (19, 170720), (20, 162184), (22, 147440), (32, 101365), (38, 85360), (40, 81092), (44, 73720), (55, 58976), (76, 42680), (80, 40546), (88, 36860), (95, 34144), (97, 33440), (110, 29488), (152, 21340), (160, 20273), (176, 18430), (190, 17072), (194, 16720), (209, 15520), (220, 14744), (304, 10670), (352, 9215), (380, 8536), (388, 8360), (418, 7760), (440, 7372), (485, 6688), (608, 5335), (760, 4268), (776, 4180), (836, 3880), (880, 3686), (970, 3344), (1045, 3104), (1067, 3040), (1520, 2134), (1552, 2090), (1672, 1940), (1760, 1843)]