32751820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 40630580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1091, 1501, 1580, 2182, 3002, 4364, 5455, 6004, 7505, 10910, 15010, 20729, 21820, 30020, 41458, 82916, 86189, 103645, 172378, 207290, 344756, 414580, 430945, 861890, 1637591, 1723780, 3275182, 6550364, 8187955, 16375910, 32751820]

約数ペア:

[(1, 32751820), (2, 16375910), (4, 8187955), (5, 6550364), (10, 3275182), (19, 1723780), (20, 1637591), (38, 861890), (76, 430945), (79, 414580), (95, 344756), (158, 207290), (190, 172378), (316, 103645), (380, 86189), (395, 82916), (790, 41458), (1091, 30020), (1501, 21820), (1580, 20729), (2182, 15010), (3002, 10910), (4364, 7505), (5455, 6004)]