29124879160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2447}}^1$

素因数の和:3005

約数の個数: 128

約数和(自身を含む): 72250859520

約数和(自身を除く): 43125980360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 487, 520, 611, 940, 974, 1222, 1880, 1948, 2435, 2444, 2447, 3055, 3896, 4870, 4888, 4894, 6110, 6331, 9740, 9788, 12220, 12235, 12662, 19480, 19576, 22889, 24440, 24470, 25324, 31655, 31811, 45778, 48940, 50648, 63310, 63622, 91556, 97880, 114445, 115009, 126620, 127244, 159055, 183112, 228890, 230018, 253240, 254488, 297557, 318110, 457780, 460036, 575045, 595114, 636220, 915560, 920072, 1150090, 1190228, 1191689, 1272440, 1487785, 1495117, 2300180, 2380456, 2383378, 2975570, 2990234, 4600360, 4766756, 5951140, 5958445, 5980468, 7475585, 9533512, 11902280, 11916890, 11960936, 14951170, 15491957, 23833780, 29902340, 30983914, 47667560, 56009383, 59804680, 61967828, 77459785, 112018766, 123935656, 154919570, 224037532, 280046915, 309839140, 448075064, 560093830, 619678280, 728121979, 1120187660, 1456243958, 2240375320, 2912487916, 3640609895, 5824975832, 7281219790, 14562439580, 29124879160]

約数ペア:

[(1, 29124879160), (2, 14562439580), (4, 7281219790), (5, 5824975832), (8, 3640609895), (10, 2912487916), (13, 2240375320), (20, 1456243958), (26, 1120187660), (40, 728121979), (47, 619678280), (52, 560093830), (65, 448075064), (94, 309839140), (104, 280046915), (130, 224037532), (188, 154919570), (235, 123935656), (260, 112018766), (376, 77459785), (470, 61967828), (487, 59804680), (520, 56009383), (611, 47667560), (940, 30983914), (974, 29902340), (1222, 23833780), (1880, 15491957), (1948, 14951170), (2435, 11960936), (2444, 11916890), (2447, 11902280), (3055, 9533512), (3896, 7475585), (4870, 5980468), (4888, 5958445), (4894, 5951140), (6110, 4766756), (6331, 4600360), (9740, 2990234), (9788, 2975570), (12220, 2383378), (12235, 2380456), (12662, 2300180), (19480, 1495117), (19576, 1487785), (22889, 1272440), (24440, 1191689), (24470, 1190228), (25324, 1150090), (31655, 920072), (31811, 915560), (45778, 636220), (48940, 595114), (50648, 575045), (63310, 460036), (63622, 457780), (91556, 318110), (97880, 297557), (114445, 254488), (115009, 253240), (126620, 230018), (127244, 228890), (159055, 183112)]