98440760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 249421680

約数和(自身を除く): 150980920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 605, 860, 946, 968, 1210, 1331, 1720, 1849, 1892, 2365, 2420, 2662, 3698, 3784, 4730, 4840, 5203, 5324, 6655, 7396, 9245, 9460, 10406, 10648, 13310, 14792, 18490, 18920, 20339, 20812, 26015, 26620, 36980, 40678, 41624, 52030, 53240, 57233, 73960, 81356, 101695, 104060, 114466, 162712, 203390, 208120, 223729, 228932, 286165, 406780, 447458, 457864, 572330, 813560, 894916, 1118645, 1144660, 1789832, 2237290, 2289320, 2461019, 4474580, 4922038, 8949160, 9844076, 12305095, 19688152, 24610190, 49220380, 98440760]

約数ペア:

[(1, 98440760), (2, 49220380), (4, 24610190), (5, 19688152), (8, 12305095), (10, 9844076), (11, 8949160), (20, 4922038), (22, 4474580), (40, 2461019), (43, 2289320), (44, 2237290), (55, 1789832), (86, 1144660), (88, 1118645), (110, 894916), (121, 813560), (172, 572330), (215, 457864), (220, 447458), (242, 406780), (344, 286165), (430, 228932), (440, 223729), (473, 208120), (484, 203390), (605, 162712), (860, 114466), (946, 104060), (968, 101695), (1210, 81356), (1331, 73960), (1720, 57233), (1849, 53240), (1892, 52030), (2365, 41624), (2420, 40678), (2662, 36980), (3698, 26620), (3784, 26015), (4730, 20812), (4840, 20339), (5203, 18920), (5324, 18490), (6655, 14792), (7396, 13310), (9245, 10648), (9460, 10406)]