23271640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 63374400

約数和(自身を除く): 40102760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 4889, 9778, 19556, 24445, 34223, 39112, 48890, 68446, 83113, 97780, 136892, 166226, 171115, 195560, 273784, 332452, 342230, 415565, 581791, 664904, 684460, 831130, 1163582, 1368920, 1662260, 2327164, 2908955, 3324520, 4654328, 5817910, 11635820, 23271640]

約数ペア:

[(1, 23271640), (2, 11635820), (4, 5817910), (5, 4654328), (7, 3324520), (8, 2908955), (10, 2327164), (14, 1662260), (17, 1368920), (20, 1163582), (28, 831130), (34, 684460), (35, 664904), (40, 581791), (56, 415565), (68, 342230), (70, 332452), (85, 273784), (119, 195560), (136, 171115), (140, 166226), (170, 136892), (238, 97780), (280, 83113), (340, 68446), (476, 48890), (595, 39112), (680, 34223), (952, 24445), (1190, 19556), (2380, 9778), (4760, 4889)]