10366821980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{8443}}^1$

素因数の和:8583

約数の個数: 72

約数和(自身を含む): 22858482192

約数和(自身を除く): 12491660212

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 841, 1460, 1682, 2117, 3364, 4205, 4234, 8410, 8443, 8468, 10585, 16820, 16886, 21170, 33772, 42215, 42340, 61393, 84430, 122786, 168860, 244847, 245572, 306965, 489694, 613930, 616339, 979388, 1224235, 1227860, 1232678, 2448470, 2465356, 3081695, 4896940, 6163390, 7100563, 12326780, 14201126, 17873831, 28402252, 35502815, 35747662, 71005630, 71495324, 89369155, 142011260, 178738310, 357476620, 518341099, 1036682198, 2073364396, 2591705495, 5183410990, 10366821980]

約数ペア:

[(1, 10366821980), (2, 5183410990), (4, 2591705495), (5, 2073364396), (10, 1036682198), (20, 518341099), (29, 357476620), (58, 178738310), (73, 142011260), (116, 89369155), (145, 71495324), (146, 71005630), (290, 35747662), (292, 35502815), (365, 28402252), (580, 17873831), (730, 14201126), (841, 12326780), (1460, 7100563), (1682, 6163390), (2117, 4896940), (3364, 3081695), (4205, 2465356), (4234, 2448470), (8410, 1232678), (8443, 1227860), (8468, 1224235), (10585, 979388), (16820, 616339), (16886, 613930), (21170, 489694), (33772, 306965), (42215, 245572), (42340, 244847), (61393, 168860), (84430, 122786)]