4197014720

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1898

約数の個数: 112

約数和(自身を含む): 10244011008

約数和(自身を除く): 6046996288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 127, 160, 244, 254, 305, 320, 488, 508, 610, 635, 976, 1016, 1220, 1270, 1693, 1952, 2032, 2440, 2540, 3386, 3904, 4064, 4880, 5080, 6772, 7747, 8128, 8465, 9760, 10160, 13544, 15494, 16930, 19520, 20320, 27088, 30988, 33860, 38735, 40640, 54176, 61976, 67720, 77470, 103273, 108352, 123952, 135440, 154940, 206546, 215011, 247904, 270880, 309880, 413092, 430022, 495808, 516365, 541760, 619760, 826184, 860044, 1032730, 1075055, 1239520, 1652368, 1720088, 2065460, 2150110, 2479040, 3304736, 3440176, 4130920, 4300220, 6609472, 6880352, 8261840, 8600440, 13115671, 13760704, 16523680, 17200880, 26231342, 33047360, 34401760, 52462684, 65578355, 68803520, 104925368, 131156710, 209850736, 262313420, 419701472, 524626840, 839402944, 1049253680, 2098507360, 4197014720]

約数ペア:

[(1, 4197014720), (2, 2098507360), (4, 1049253680), (5, 839402944), (8, 524626840), (10, 419701472), (16, 262313420), (20, 209850736), (32, 131156710), (40, 104925368), (61, 68803520), (64, 65578355), (80, 52462684), (122, 34401760), (127, 33047360), (160, 26231342), (244, 17200880), (254, 16523680), (305, 13760704), (320, 13115671), (488, 8600440), (508, 8261840), (610, 6880352), (635, 6609472), (976, 4300220), (1016, 4130920), (1220, 3440176), (1270, 3304736), (1693, 2479040), (1952, 2150110), (2032, 2065460), (2440, 1720088), (2540, 1652368), (3386, 1239520), (3904, 1075055), (4064, 1032730), (4880, 860044), (5080, 826184), (6772, 619760), (7747, 541760), (8128, 516365), (8465, 495808), (9760, 430022), (10160, 413092), (13544, 309880), (15494, 270880), (16930, 247904), (19520, 215011), (20320, 206546), (27088, 154940), (30988, 135440), (33860, 123952), (38735, 108352), (40640, 103273), (54176, 77470), (61976, 67720)]