1591632380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3459

約数の個数: 96

約数和(自身を含む): 3779758080

約数和(自身を除く): 2188125700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 59, 62, 65, 118, 124, 130, 155, 236, 260, 295, 310, 403, 590, 620, 767, 806, 1180, 1534, 1612, 1829, 2015, 3068, 3347, 3658, 3835, 4030, 6694, 7316, 7670, 8060, 9145, 13388, 15340, 16735, 18290, 23777, 33470, 36580, 43511, 47554, 66940, 87022, 95108, 103757, 118885, 174044, 197473, 207514, 217555, 237770, 394946, 415028, 435110, 475540, 518785, 789892, 870220, 987365, 1037570, 1348841, 1974730, 2075140, 2567149, 2697682, 3949460, 5134298, 5395364, 6121663, 6744205, 10268596, 12243326, 12835745, 13488410, 24486652, 25671490, 26976820, 30608315, 51342980, 61216630, 79581619, 122433260, 159163238, 318326476, 397908095, 795816190, 1591632380]

約数ペア:

[(1, 1591632380), (2, 795816190), (4, 397908095), (5, 318326476), (10, 159163238), (13, 122433260), (20, 79581619), (26, 61216630), (31, 51342980), (52, 30608315), (59, 26976820), (62, 25671490), (65, 24486652), (118, 13488410), (124, 12835745), (130, 12243326), (155, 10268596), (236, 6744205), (260, 6121663), (295, 5395364), (310, 5134298), (403, 3949460), (590, 2697682), (620, 2567149), (767, 2075140), (806, 1974730), (1180, 1348841), (1534, 1037570), (1612, 987365), (1829, 870220), (2015, 789892), (3068, 518785), (3347, 475540), (3658, 435110), (3835, 415028), (4030, 394946), (6694, 237770), (7316, 217555), (7670, 207514), (8060, 197473), (9145, 174044), (13388, 118885), (15340, 103757), (16735, 95108), (18290, 87022), (23777, 66940), (33470, 47554), (36580, 43511)]