320153480650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1\times {\mathrm{57271}}^1$

素因数の和:62167

約数の個数: 48

約数和(自身を含む): 621514827648

約数和(自身を除く): 301361346998

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 4861, 9722, 24305, 48610, 57271, 111803, 114542, 121525, 223606, 243050, 286355, 559015, 572710, 1118030, 1317233, 1431775, 2634466, 2795075, 2863550, 5590150, 6586165, 13172330, 32930825, 65861650, 278394331, 556788662, 1391971655, 2783943310, 6403069613, 6959858275, 12806139226, 13919716550, 32015348065, 64030696130, 160076740325, 320153480650]

約数ペア:

[(1, 320153480650), (2, 160076740325), (5, 64030696130), (10, 32015348065), (23, 13919716550), (25, 12806139226), (46, 6959858275), (50, 6403069613), (115, 2783943310), (230, 1391971655), (575, 556788662), (1150, 278394331), (4861, 65861650), (9722, 32930825), (24305, 13172330), (48610, 6586165), (57271, 5590150), (111803, 2863550), (114542, 2795075), (121525, 2634466), (223606, 1431775), (243050, 1317233), (286355, 1118030), (559015, 572710)]