7971953600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383267}}^1$

素因数の和:383302

約数の個数: 84

約数和(自身を含む): 21124965624

約数和(自身を除く): 13153012024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 383267, 766534, 1533068, 1916335, 3066136, 3832670, 4982471, 6132272, 7665340, 9581675, 9964942, 12264544, 15330680, 19163350, 19929884, 24529088, 24912355, 30661360, 38326700, 39859768, 49824710, 61322720, 76653400, 79719536, 99649420, 122645440, 124561775, 153306800, 159439072, 199298840, 249123550, 306613600, 318878144, 398597680, 498247100, 613227200, 797195360, 996494200, 1594390720, 1992988400, 3985976800, 7971953600]

約数ペア:

[(1, 7971953600), (2, 3985976800), (4, 1992988400), (5, 1594390720), (8, 996494200), (10, 797195360), (13, 613227200), (16, 498247100), (20, 398597680), (25, 318878144), (26, 306613600), (32, 249123550), (40, 199298840), (50, 159439072), (52, 153306800), (64, 124561775), (65, 122645440), (80, 99649420), (100, 79719536), (104, 76653400), (130, 61322720), (160, 49824710), (200, 39859768), (208, 38326700), (260, 30661360), (320, 24912355), (325, 24529088), (400, 19929884), (416, 19163350), (520, 15330680), (650, 12264544), (800, 9964942), (832, 9581675), (1040, 7665340), (1300, 6132272), (1600, 4982471), (2080, 3832670), (2600, 3066136), (4160, 1916335), (5200, 1533068), (10400, 766534), (20800, 383267)]