772580451980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1\times {\mathrm{21577}}^1$

素因数の和:23643

約数の個数: 96

約数和(自身を含む): 1751229740736

約数和(自身を除く): 978649288756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 1987, 3604, 3974, 4505, 7948, 9010, 9935, 18020, 19870, 21577, 33779, 39740, 43154, 67558, 86308, 105311, 107885, 135116, 168895, 210622, 215770, 337790, 366809, 421244, 431540, 526555, 675580, 733618, 1053110, 1143581, 1467236, 1790287, 1834045, 2106220, 2287162, 3580574, 3668090, 4574324, 5717905, 7161148, 7336180, 8951435, 11435810, 17902870, 19440877, 22871620, 35805740, 38881754, 42873499, 77763508, 85746998, 97204385, 171493996, 194408770, 214367495, 388817540, 428734990, 728849483, 857469980, 1457698966, 2272295447, 2915397932, 3644247415, 4544590894, 7288494830, 9089181788, 11361477235, 14576989660, 22722954470, 38629022599, 45445908940, 77258045198, 154516090396, 193145112995, 386290225990, 772580451980]

約数ペア:

[(1, 772580451980), (2, 386290225990), (4, 193145112995), (5, 154516090396), (10, 77258045198), (17, 45445908940), (20, 38629022599), (34, 22722954470), (53, 14576989660), (68, 11361477235), (85, 9089181788), (106, 7288494830), (170, 4544590894), (212, 3644247415), (265, 2915397932), (340, 2272295447), (530, 1457698966), (901, 857469980), (1060, 728849483), (1802, 428734990), (1987, 388817540), (3604, 214367495), (3974, 194408770), (4505, 171493996), (7948, 97204385), (9010, 85746998), (9935, 77763508), (18020, 42873499), (19870, 38881754), (21577, 35805740), (33779, 22871620), (39740, 19440877), (43154, 17902870), (67558, 11435810), (86308, 8951435), (105311, 7336180), (107885, 7161148), (135116, 5717905), (168895, 4574324), (210622, 3668090), (215770, 3580574), (337790, 2287162), (366809, 2106220), (421244, 1834045), (431540, 1790287), (526555, 1467236), (675580, 1143581), (733618, 1053110)]