74623120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 205721208

約数和(自身を除く): 131098088

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 572, 593, 605, 715, 880, 968, 1040, 1144, 1186, 1210, 1430, 1573, 1936, 2288, 2372, 2420, 2860, 2965, 3146, 4744, 4840, 5720, 5930, 6292, 6523, 7709, 7865, 9488, 9680, 11440, 11860, 12584, 13046, 15418, 15730, 23720, 25168, 26092, 30836, 31460, 32615, 38545, 47440, 52184, 61672, 62920, 65230, 71753, 77090, 84799, 104368, 123344, 125840, 130460, 143506, 154180, 169598, 260920, 287012, 308360, 339196, 358765, 423995, 521840, 574024, 616720, 678392, 717530, 847990, 932789, 1148048, 1356784, 1435060, 1695980, 1865578, 2870120, 3391960, 3731156, 4663945, 5740240, 6783920, 7462312, 9327890, 14924624, 18655780, 37311560, 74623120]

約数ペア:

[(1, 74623120), (2, 37311560), (4, 18655780), (5, 14924624), (8, 9327890), (10, 7462312), (11, 6783920), (13, 5740240), (16, 4663945), (20, 3731156), (22, 3391960), (26, 2870120), (40, 1865578), (44, 1695980), (52, 1435060), (55, 1356784), (65, 1148048), (80, 932789), (88, 847990), (104, 717530), (110, 678392), (121, 616720), (130, 574024), (143, 521840), (176, 423995), (208, 358765), (220, 339196), (242, 308360), (260, 287012), (286, 260920), (440, 169598), (484, 154180), (520, 143506), (572, 130460), (593, 125840), (605, 123344), (715, 104368), (880, 84799), (968, 77090), (1040, 71753), (1144, 65230), (1186, 62920), (1210, 61672), (1430, 52184), (1573, 47440), (1936, 38545), (2288, 32615), (2372, 31460), (2420, 30836), (2860, 26092), (2965, 25168), (3146, 23720), (4744, 15730), (4840, 15418), (5720, 13046), (5930, 12584), (6292, 11860), (6523, 11440), (7709, 9680), (7865, 9488)]