156907488400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{642011}}^1$

素因数の和:642089

約数の個数: 120

約数和(自身を含む): 414606213504

約数和(自身を除く): 257698725104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 130, 188, 200, 208, 235, 260, 325, 376, 400, 470, 520, 611, 650, 752, 940, 1040, 1175, 1222, 1300, 1880, 2350, 2444, 2600, 3055, 3760, 4700, 4888, 5200, 6110, 9400, 9776, 12220, 15275, 18800, 24440, 30550, 48880, 61100, 122200, 244400, 642011, 1284022, 2568044, 3210055, 5136088, 6420110, 8346143, 10272176, 12840220, 16050275, 16692286, 25680440, 30174517, 32100550, 33384572, 41730715, 51360880, 60349034, 64201100, 66769144, 83461430, 120698068, 128402200, 133538288, 150872585, 166922860, 208653575, 241396136, 256804400, 301745170, 333845720, 392268721, 417307150, 482792272, 603490340, 667691440, 754362925, 784537442, 834614300, 1206980680, 1508725850, 1569074884, 1669228600, 1961343605, 2413961360, 3017451700, 3138149768, 3338457200, 3922687210, 6034903400, 6276299536, 7845374420, 9806718025, 12069806800, 15690748840, 19613436050, 31381497680, 39226872100, 78453744200, 156907488400]

約数ペア:

[(1, 156907488400), (2, 78453744200), (4, 39226872100), (5, 31381497680), (8, 19613436050), (10, 15690748840), (13, 12069806800), (16, 9806718025), (20, 7845374420), (25, 6276299536), (26, 6034903400), (40, 3922687210), (47, 3338457200), (50, 3138149768), (52, 3017451700), (65, 2413961360), (80, 1961343605), (94, 1669228600), (100, 1569074884), (104, 1508725850), (130, 1206980680), (188, 834614300), (200, 784537442), (208, 754362925), (235, 667691440), (260, 603490340), (325, 482792272), (376, 417307150), (400, 392268721), (470, 333845720), (520, 301745170), (611, 256804400), (650, 241396136), (752, 208653575), (940, 166922860), (1040, 150872585), (1175, 133538288), (1222, 128402200), (1300, 120698068), (1880, 83461430), (2350, 66769144), (2444, 64201100), (2600, 60349034), (3055, 51360880), (3760, 41730715), (4700, 33384572), (4888, 32100550), (5200, 30174517), (6110, 25680440), (9400, 16692286), (9776, 16050275), (12220, 12840220), (15275, 10272176), (18800, 8346143), (24440, 6420110), (30550, 5136088), (48880, 3210055), (61100, 2568044), (122200, 1284022), (244400, 642011)]