4045743040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1326

約数の個数: 112

約数和(自身を含む): 9975884544

約数和(自身を除く): 5930141504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 617, 620, 661, 992, 1234, 1240, 1322, 1984, 2468, 2480, 2644, 3085, 3305, 4936, 4960, 5288, 6170, 6610, 9872, 9920, 10576, 12340, 13220, 19127, 19744, 20491, 21152, 24680, 26440, 38254, 39488, 40982, 42304, 49360, 52880, 76508, 81964, 95635, 98720, 102455, 105760, 153016, 163928, 191270, 197440, 204910, 211520, 306032, 327856, 382540, 407837, 409820, 612064, 655712, 765080, 815674, 819640, 1224128, 1311424, 1530160, 1631348, 1639280, 2039185, 3060320, 3262696, 3278560, 4078370, 6120640, 6525392, 6557120, 8156740, 12642947, 13050784, 16313480, 25285894, 26101568, 32626960, 50571788, 63214735, 65253920, 101143576, 126429470, 130507840, 202287152, 252858940, 404574304, 505717880, 809148608, 1011435760, 2022871520, 4045743040]

約数ペア:

[(1, 4045743040), (2, 2022871520), (4, 1011435760), (5, 809148608), (8, 505717880), (10, 404574304), (16, 252858940), (20, 202287152), (31, 130507840), (32, 126429470), (40, 101143576), (62, 65253920), (64, 63214735), (80, 50571788), (124, 32626960), (155, 26101568), (160, 25285894), (248, 16313480), (310, 13050784), (320, 12642947), (496, 8156740), (617, 6557120), (620, 6525392), (661, 6120640), (992, 4078370), (1234, 3278560), (1240, 3262696), (1322, 3060320), (1984, 2039185), (2468, 1639280), (2480, 1631348), (2644, 1530160), (3085, 1311424), (3305, 1224128), (4936, 819640), (4960, 815674), (5288, 765080), (6170, 655712), (6610, 612064), (9872, 409820), (9920, 407837), (10576, 382540), (12340, 327856), (13220, 306032), (19127, 211520), (19744, 204910), (20491, 197440), (21152, 191270), (24680, 163928), (26440, 153016), (38254, 105760), (39488, 102455), (40982, 98720), (42304, 95635), (49360, 81964), (52880, 76508)]