2355366920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{30089}}^1$

素因数の和:30222

約数の個数: 64

約数和(自身を含む): 5632848000

約数和(自身を除く): 3277481080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 515, 760, 824, 1030, 1957, 2060, 3914, 4120, 7828, 9785, 15656, 19570, 30089, 39140, 60178, 78280, 120356, 150445, 240712, 300890, 571691, 601780, 1143382, 1203560, 2286764, 2858455, 3099167, 4573528, 5716910, 6198334, 11433820, 12396668, 15495835, 22867640, 24793336, 30991670, 58884173, 61983340, 117768346, 123966680, 235536692, 294420865, 471073384, 588841730, 1177683460, 2355366920]

約数ペア:

[(1, 2355366920), (2, 1177683460), (4, 588841730), (5, 471073384), (8, 294420865), (10, 235536692), (19, 123966680), (20, 117768346), (38, 61983340), (40, 58884173), (76, 30991670), (95, 24793336), (103, 22867640), (152, 15495835), (190, 12396668), (206, 11433820), (380, 6198334), (412, 5716910), (515, 4573528), (760, 3099167), (824, 2858455), (1030, 2286764), (1957, 1203560), (2060, 1143382), (3914, 601780), (4120, 571691), (7828, 300890), (9785, 240712), (15656, 150445), (19570, 120356), (30089, 78280), (39140, 60178)]