97801360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 251233920

約数和(自身を除く): 153432560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 47, 74, 76, 80, 94, 95, 148, 152, 185, 188, 190, 235, 296, 304, 370, 376, 380, 470, 592, 703, 740, 752, 760, 893, 940, 1369, 1406, 1480, 1520, 1739, 1786, 1880, 2738, 2812, 2960, 3478, 3515, 3572, 3760, 4465, 5476, 5624, 6845, 6956, 7030, 7144, 8695, 8930, 10952, 11248, 13690, 13912, 14060, 14288, 17390, 17860, 21904, 26011, 27380, 27824, 28120, 33041, 34780, 35720, 52022, 54760, 56240, 64343, 66082, 69560, 71440, 104044, 109520, 128686, 130055, 132164, 139120, 165205, 208088, 257372, 260110, 264328, 321715, 330410, 416176, 514744, 520220, 528656, 643430, 660820, 1029488, 1040440, 1222517, 1286860, 1321640, 2080880, 2445034, 2573720, 2643280, 4890068, 5147440, 6112585, 9780136, 12225170, 19560272, 24450340, 48900680, 97801360]

約数ペア:

[(1, 97801360), (2, 48900680), (4, 24450340), (5, 19560272), (8, 12225170), (10, 9780136), (16, 6112585), (19, 5147440), (20, 4890068), (37, 2643280), (38, 2573720), (40, 2445034), (47, 2080880), (74, 1321640), (76, 1286860), (80, 1222517), (94, 1040440), (95, 1029488), (148, 660820), (152, 643430), (185, 528656), (188, 520220), (190, 514744), (235, 416176), (296, 330410), (304, 321715), (370, 264328), (376, 260110), (380, 257372), (470, 208088), (592, 165205), (703, 139120), (740, 132164), (752, 130055), (760, 128686), (893, 109520), (940, 104044), (1369, 71440), (1406, 69560), (1480, 66082), (1520, 64343), (1739, 56240), (1786, 54760), (1880, 52022), (2738, 35720), (2812, 34780), (2960, 33041), (3478, 28120), (3515, 27824), (3572, 27380), (3760, 26011), (4465, 21904), (5476, 17860), (5624, 17390), (6845, 14288), (6956, 14060), (7030, 13912), (7144, 13690), (8695, 11248), (8930, 10952)]