97864240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 242743392

約数和(自身を除く): 144879152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 227, 272, 317, 340, 454, 634, 680, 908, 1135, 1268, 1360, 1585, 1816, 2270, 2536, 3170, 3632, 3859, 4540, 5072, 5389, 6340, 7718, 9080, 10778, 12680, 15436, 18160, 19295, 21556, 25360, 26945, 30872, 38590, 43112, 53890, 61744, 71959, 77180, 86224, 107780, 143918, 154360, 215560, 287836, 308720, 359795, 431120, 575672, 719590, 1151344, 1223303, 1439180, 2446606, 2878360, 4893212, 5756720, 6116515, 9786424, 12233030, 19572848, 24466060, 48932120, 97864240]

約数ペア:

[(1, 97864240), (2, 48932120), (4, 24466060), (5, 19572848), (8, 12233030), (10, 9786424), (16, 6116515), (17, 5756720), (20, 4893212), (34, 2878360), (40, 2446606), (68, 1439180), (80, 1223303), (85, 1151344), (136, 719590), (170, 575672), (227, 431120), (272, 359795), (317, 308720), (340, 287836), (454, 215560), (634, 154360), (680, 143918), (908, 107780), (1135, 86224), (1268, 77180), (1360, 71959), (1585, 61744), (1816, 53890), (2270, 43112), (2536, 38590), (3170, 30872), (3632, 26945), (3859, 25360), (4540, 21556), (5072, 19295), (5389, 18160), (6340, 15436), (7718, 12680), (9080, 10778)]