375800980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6389}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 840566160

約数和(自身を除く): 464765180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 2941, 3460, 5882, 6389, 11764, 12778, 14705, 25556, 29410, 31945, 58820, 63890, 108613, 127780, 217226, 434452, 543065, 1086130, 1105297, 2172260, 2210594, 4421188, 5526485, 11052970, 18790049, 22105940, 37580098, 75160196, 93950245, 187900490, 375800980]

約数ペア:

[(1, 375800980), (2, 187900490), (4, 93950245), (5, 75160196), (10, 37580098), (17, 22105940), (20, 18790049), (34, 11052970), (68, 5526485), (85, 4421188), (170, 2210594), (173, 2172260), (340, 1105297), (346, 1086130), (692, 543065), (865, 434452), (1730, 217226), (2941, 127780), (3460, 108613), (5882, 63890), (6389, 58820), (11764, 31945), (12778, 29410), (14705, 25556)]