9600632920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1\times {\mathrm{1721}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 21870777600

約数和(自身を除く): 12270144680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1567, 1721, 1780, 3134, 3442, 3560, 6268, 6884, 7835, 8605, 12536, 13768, 15670, 17210, 31340, 34420, 62680, 68840, 139463, 153169, 278926, 306338, 557852, 612676, 697315, 765845, 1115704, 1225352, 1394630, 1531690, 2696807, 2789260, 3063380, 5393614, 5578520, 6126760, 10787228, 13484035, 21574456, 26968070, 53936140, 107872280, 240015823, 480031646, 960063292, 1200079115, 1920126584, 2400158230, 4800316460, 9600632920]

約数ペア:

[(1, 9600632920), (2, 4800316460), (4, 2400158230), (5, 1920126584), (8, 1200079115), (10, 960063292), (20, 480031646), (40, 240015823), (89, 107872280), (178, 53936140), (356, 26968070), (445, 21574456), (712, 13484035), (890, 10787228), (1567, 6126760), (1721, 5578520), (1780, 5393614), (3134, 3063380), (3442, 2789260), (3560, 2696807), (6268, 1531690), (6884, 1394630), (7835, 1225352), (8605, 1115704), (12536, 765845), (13768, 697315), (15670, 612676), (17210, 557852), (31340, 306338), (34420, 278926), (62680, 153169), (68840, 139463)]