37219096720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{490241}}^1$

素因数の和:490340

約数の個数: 80

約数和(自身を含む): 94467672432

約数和(自身を除く): 57248575712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1898, 2920, 3796, 4745, 5840, 7592, 9490, 15184, 18980, 37960, 75920, 490241, 980482, 1960964, 2451205, 3921928, 4902410, 6373133, 7843856, 9804820, 12746266, 19609640, 25492532, 31865665, 35787593, 39219280, 50985064, 63731330, 71575186, 101970128, 127462660, 143150372, 178937965, 254925320, 286300744, 357875930, 465238709, 509850640, 572601488, 715751860, 930477418, 1431503720, 1860954836, 2326193545, 2863007440, 3721909672, 4652387090, 7443819344, 9304774180, 18609548360, 37219096720]

約数ペア:

[(1, 37219096720), (2, 18609548360), (4, 9304774180), (5, 7443819344), (8, 4652387090), (10, 3721909672), (13, 2863007440), (16, 2326193545), (20, 1860954836), (26, 1431503720), (40, 930477418), (52, 715751860), (65, 572601488), (73, 509850640), (80, 465238709), (104, 357875930), (130, 286300744), (146, 254925320), (208, 178937965), (260, 143150372), (292, 127462660), (365, 101970128), (520, 71575186), (584, 63731330), (730, 50985064), (949, 39219280), (1040, 35787593), (1168, 31865665), (1460, 25492532), (1898, 19609640), (2920, 12746266), (3796, 9804820), (4745, 7843856), (5840, 6373133), (7592, 4902410), (9490, 3921928), (15184, 2451205), (18980, 1960964), (37960, 980482), (75920, 490241)]