1403029040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147377}}^1$

素因数の和:147414

約数の個数: 80

約数和(自身を含む): 3947372352

約数和(自身を除く): 2544343312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 147377, 294754, 589508, 736885, 1031639, 1179016, 1473770, 2063278, 2358032, 2505409, 2947540, 4126556, 5010818, 5158195, 5895080, 8253112, 10021636, 10316390, 11790160, 12527045, 16506224, 17537863, 20043272, 20632780, 25054090, 35075726, 40086544, 41265560, 50108180, 70151452, 82531120, 87689315, 100216360, 140302904, 175378630, 200432720, 280605808, 350757260, 701514520, 1403029040]

約数ペア:

[(1, 1403029040), (2, 701514520), (4, 350757260), (5, 280605808), (7, 200432720), (8, 175378630), (10, 140302904), (14, 100216360), (16, 87689315), (17, 82531120), (20, 70151452), (28, 50108180), (34, 41265560), (35, 40086544), (40, 35075726), (56, 25054090), (68, 20632780), (70, 20043272), (80, 17537863), (85, 16506224), (112, 12527045), (119, 11790160), (136, 10316390), (140, 10021636), (170, 8253112), (238, 5895080), (272, 5158195), (280, 5010818), (340, 4126556), (476, 2947540), (560, 2505409), (595, 2358032), (680, 2063278), (952, 1473770), (1190, 1179016), (1360, 1031639), (1904, 736885), (2380, 589508), (4760, 294754), (9520, 147377)]