2014636520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{4789}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 4888674000

約数和(自身を除く): 2874037480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 809, 1618, 3236, 4045, 4789, 6472, 8090, 9578, 10517, 16180, 19156, 21034, 23945, 32360, 38312, 42068, 47890, 52585, 62257, 84136, 95780, 105170, 124514, 191560, 210340, 249028, 311285, 420680, 498056, 622570, 1245140, 2490280, 3874301, 7748602, 15497204, 19371505, 30994408, 38743010, 50365913, 77486020, 100731826, 154972040, 201463652, 251829565, 402927304, 503659130, 1007318260, 2014636520]

約数ペア:

[(1, 2014636520), (2, 1007318260), (4, 503659130), (5, 402927304), (8, 251829565), (10, 201463652), (13, 154972040), (20, 100731826), (26, 77486020), (40, 50365913), (52, 38743010), (65, 30994408), (104, 19371505), (130, 15497204), (260, 7748602), (520, 3874301), (809, 2490280), (1618, 1245140), (3236, 622570), (4045, 498056), (4789, 420680), (6472, 311285), (8090, 249028), (9578, 210340), (10517, 191560), (16180, 124514), (19156, 105170), (21034, 95780), (23945, 84136), (32360, 62257), (38312, 52585), (42068, 47890)]