107881240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 265541760

約数和(自身を除く): 157660520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 241, 248, 310, 361, 380, 482, 589, 620, 722, 760, 964, 1178, 1205, 1240, 1444, 1805, 1928, 2356, 2410, 2888, 2945, 3610, 4579, 4712, 4820, 5890, 7220, 7471, 9158, 9640, 11191, 11780, 14440, 14942, 18316, 22382, 22895, 23560, 29884, 36632, 37355, 44764, 45790, 55955, 59768, 74710, 87001, 89528, 91580, 111910, 141949, 149420, 174002, 183160, 223820, 283898, 298840, 348004, 435005, 447640, 567796, 696008, 709745, 870010, 1135592, 1419490, 1740020, 2697031, 2838980, 3480040, 5394062, 5677960, 10788124, 13485155, 21576248, 26970310, 53940620, 107881240]

約数ペア:

[(1, 107881240), (2, 53940620), (4, 26970310), (5, 21576248), (8, 13485155), (10, 10788124), (19, 5677960), (20, 5394062), (31, 3480040), (38, 2838980), (40, 2697031), (62, 1740020), (76, 1419490), (95, 1135592), (124, 870010), (152, 709745), (155, 696008), (190, 567796), (241, 447640), (248, 435005), (310, 348004), (361, 298840), (380, 283898), (482, 223820), (589, 183160), (620, 174002), (722, 149420), (760, 141949), (964, 111910), (1178, 91580), (1205, 89528), (1240, 87001), (1444, 74710), (1805, 59768), (1928, 55955), (2356, 45790), (2410, 44764), (2888, 37355), (2945, 36632), (3610, 29884), (4579, 23560), (4712, 22895), (4820, 22382), (5890, 18316), (7220, 14942), (7471, 14440), (9158, 11780), (9640, 11191)]