146044720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58889}}^1$

素因数の和:58933

約数の個数: 40

約数和(自身を含む): 350513280

約数和(自身を除く): 204468560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 58889, 117778, 235556, 294445, 471112, 588890, 942224, 1177780, 1825559, 2355560, 3651118, 4711120, 7302236, 9127795, 14604472, 18255590, 29208944, 36511180, 73022360, 146044720]

約数ペア:

[(1, 146044720), (2, 73022360), (4, 36511180), (5, 29208944), (8, 18255590), (10, 14604472), (16, 9127795), (20, 7302236), (31, 4711120), (40, 3651118), (62, 2355560), (80, 1825559), (124, 1177780), (155, 942224), (248, 588890), (310, 471112), (496, 294445), (620, 235556), (1240, 117778), (2480, 58889)]