23009236460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{30841}}^1$

素因数の和:31003

約数の個数: 72

約数和(自身を含む): 55990813536

約数和(自身を除く): 32981577076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 5329, 10220, 10658, 21316, 26645, 30841, 37303, 53290, 61682, 74606, 106580, 123364, 149212, 154205, 186515, 215887, 308410, 373030, 431774, 616820, 746060, 863548, 1079435, 2158870, 2251393, 4317740, 4502786, 9005572, 11256965, 15759751, 22513930, 31519502, 45027860, 63039004, 78798755, 157597510, 164351689, 315195020, 328703378, 657406756, 821758445, 1150461823, 1643516890, 2300923646, 3287033780, 4601847292, 5752309115, 11504618230, 23009236460]

約数ペア:

[(1, 23009236460), (2, 11504618230), (4, 5752309115), (5, 4601847292), (7, 3287033780), (10, 2300923646), (14, 1643516890), (20, 1150461823), (28, 821758445), (35, 657406756), (70, 328703378), (73, 315195020), (140, 164351689), (146, 157597510), (292, 78798755), (365, 63039004), (511, 45027860), (730, 31519502), (1022, 22513930), (1460, 15759751), (2044, 11256965), (2555, 9005572), (5110, 4502786), (5329, 4317740), (10220, 2251393), (10658, 2158870), (21316, 1079435), (26645, 863548), (30841, 746060), (37303, 616820), (53290, 431774), (61682, 373030), (74606, 308410), (106580, 215887), (123364, 186515), (149212, 154205)]