520030088032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178581761}}^1$

素因数の和:178581791

約数の個数: 48

約数和(自身を含む): 1260072912672

約数和(自身を除く): 740042824640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 178581761, 357163522, 714327044, 1250072327, 1428654088, 2321562893, 2500144654, 2857308176, 4643125786, 5000289308, 5714616352, 9286251572, 10000578616, 16250940251, 18572503144, 20001157232, 32501880502, 37145006288, 40002314464, 65003761004, 74290012576, 130007522008, 260015044016, 520030088032]

約数ペア:

[(1, 520030088032), (2, 260015044016), (4, 130007522008), (7, 74290012576), (8, 65003761004), (13, 40002314464), (14, 37145006288), (16, 32501880502), (26, 20001157232), (28, 18572503144), (32, 16250940251), (52, 10000578616), (56, 9286251572), (91, 5714616352), (104, 5000289308), (112, 4643125786), (182, 2857308176), (208, 2500144654), (224, 2321562893), (364, 1428654088), (416, 1250072327), (728, 714327044), (1456, 357163522), (2912, 178581761)]