12545209300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 29857464000

約数和(自身を除く): 17312254700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 233, 260, 325, 332, 415, 466, 499, 650, 830, 932, 998, 1079, 1165, 1300, 1660, 1996, 2075, 2158, 2330, 2495, 3029, 4150, 4316, 4660, 4990, 5395, 5825, 6058, 6487, 8300, 9980, 10790, 11650, 12116, 12475, 12974, 15145, 19339, 21580, 23300, 24950, 25948, 26975, 30290, 32435, 38678, 41417, 49900, 53950, 60580, 64870, 75725, 77356, 82834, 96695, 107900, 116267, 129740, 151450, 162175, 165668, 193390, 207085, 232534, 251407, 302900, 324350, 386780, 414170, 465068, 483475, 502814, 538421, 581335, 648700, 828340, 966950, 1005628, 1035425, 1076842, 1162670, 1257035, 1511471, 1933900, 2070850, 2153684, 2325340, 2514070, 2692105, 2906675, 3022942, 4141700, 5028140, 5384210, 5813350, 6045884, 6285175, 7557355, 9650161, 10768420, 11626700, 12570350, 13460525, 15114710, 19300322, 25140700, 26921050, 30229420, 37786775, 38600644, 48250805, 53842100, 75573550, 96501610, 125452093, 151147100, 193003220, 241254025, 250904186, 482508050, 501808372, 627260465, 965016100, 1254520930, 2509041860, 3136302325, 6272604650, 12545209300]

約数ペア:

[(1, 12545209300), (2, 6272604650), (4, 3136302325), (5, 2509041860), (10, 1254520930), (13, 965016100), (20, 627260465), (25, 501808372), (26, 482508050), (50, 250904186), (52, 241254025), (65, 193003220), (83, 151147100), (100, 125452093), (130, 96501610), (166, 75573550), (233, 53842100), (260, 48250805), (325, 38600644), (332, 37786775), (415, 30229420), (466, 26921050), (499, 25140700), (650, 19300322), (830, 15114710), (932, 13460525), (998, 12570350), (1079, 11626700), (1165, 10768420), (1300, 9650161), (1660, 7557355), (1996, 6285175), (2075, 6045884), (2158, 5813350), (2330, 5384210), (2495, 5028140), (3029, 4141700), (4150, 3022942), (4316, 2906675), (4660, 2692105), (4990, 2514070), (5395, 2325340), (5825, 2153684), (6058, 2070850), (6487, 1933900), (8300, 1511471), (9980, 1257035), (10790, 1162670), (11650, 1076842), (12116, 1035425), (12475, 1005628), (12974, 966950), (15145, 828340), (19339, 648700), (21580, 581335), (23300, 538421), (24950, 502814), (25948, 483475), (26975, 465068), (30290, 414170), (32435, 386780), (38678, 324350), (41417, 302900), (49900, 251407), (53950, 232534), (60580, 207085), (64870, 193390), (75725, 165668), (77356, 162175), (82834, 151450), (96695, 129740), (107900, 116267)]