72010480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31039}}^1$

素因数の和:31081

約数の個数: 40

約数和(自身を含む): 173203200

約数和(自身を除く): 101192720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 31039, 62078, 124156, 155195, 248312, 310390, 496624, 620780, 900131, 1241560, 1800262, 2483120, 3600524, 4500655, 7201048, 9001310, 14402096, 18002620, 36005240, 72010480]

約数ペア:

[(1, 72010480), (2, 36005240), (4, 18002620), (5, 14402096), (8, 9001310), (10, 7201048), (16, 4500655), (20, 3600524), (29, 2483120), (40, 1800262), (58, 1241560), (80, 900131), (116, 620780), (145, 496624), (232, 310390), (290, 248312), (464, 155195), (580, 124156), (1160, 62078), (2320, 31039)]