162490480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70039}}^1$

素因数の和:70081

約数の個数: 40

約数和(自身を含む): 390823200

約数和(自身を除く): 228332720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 70039, 140078, 280156, 350195, 560312, 700390, 1120624, 1400780, 2031131, 2801560, 4062262, 5603120, 8124524, 10155655, 16249048, 20311310, 32498096, 40622620, 81245240, 162490480]

約数ペア:

[(1, 162490480), (2, 81245240), (4, 40622620), (5, 32498096), (8, 20311310), (10, 16249048), (16, 10155655), (20, 8124524), (29, 5603120), (40, 4062262), (58, 2801560), (80, 2031131), (116, 1400780), (145, 1120624), (232, 700390), (290, 560312), (464, 350195), (580, 280156), (1160, 140078), (2320, 70039)]