4920366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{924881}}^1$

素因数の和:924918

約数の個数: 64

約数和(自身を含む): 13318300800

約数和(自身を除く): 8397933880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 924881, 1849762, 3699524, 4624405, 6474167, 7399048, 9248810, 12948334, 17572739, 18497620, 25896668, 32370835, 35145478, 36995240, 51793336, 64741670, 70290956, 87863695, 123009173, 129483340, 140581912, 175727390, 246018346, 258966680, 351454780, 492036692, 615045865, 702909560, 984073384, 1230091730, 2460183460, 4920366920]

約数ペア:

[(1, 4920366920), (2, 2460183460), (4, 1230091730), (5, 984073384), (7, 702909560), (8, 615045865), (10, 492036692), (14, 351454780), (19, 258966680), (20, 246018346), (28, 175727390), (35, 140581912), (38, 129483340), (40, 123009173), (56, 87863695), (70, 70290956), (76, 64741670), (95, 51793336), (133, 36995240), (140, 35145478), (152, 32370835), (190, 25896668), (266, 18497620), (280, 17572739), (380, 12948334), (532, 9248810), (665, 7399048), (760, 6474167), (1064, 4624405), (1330, 3699524), (2660, 1849762), (5320, 924881)]