9777721700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{2459}}^1$

素因数の和:4829

約数の個数: 72

約数和(自身を含む): 22484498400

約数和(自身を除く): 12706776700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2339, 2459, 4678, 4918, 9356, 9836, 11695, 12295, 23390, 24590, 39763, 41803, 46780, 49180, 58475, 61475, 79526, 83606, 116950, 122950, 159052, 167212, 198815, 209015, 233900, 245900, 397630, 418030, 795260, 836060, 994075, 1045075, 1988150, 2090150, 3976300, 4180300, 5751601, 11503202, 23006404, 28758005, 57516010, 97777217, 115032020, 143790025, 195554434, 287580050, 391108868, 488886085, 575160100, 977772170, 1955544340, 2444430425, 4888860850, 9777721700]

約数ペア:

[(1, 9777721700), (2, 4888860850), (4, 2444430425), (5, 1955544340), (10, 977772170), (17, 575160100), (20, 488886085), (25, 391108868), (34, 287580050), (50, 195554434), (68, 143790025), (85, 115032020), (100, 97777217), (170, 57516010), (340, 28758005), (425, 23006404), (850, 11503202), (1700, 5751601), (2339, 4180300), (2459, 3976300), (4678, 2090150), (4918, 1988150), (9356, 1045075), (9836, 994075), (11695, 836060), (12295, 795260), (23390, 418030), (24590, 397630), (39763, 245900), (41803, 233900), (46780, 209015), (49180, 198815), (58475, 167212), (61475, 159052), (79526, 122950), (83606, 116950)]