4091484160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12947

約数の個数: 96

約数和(自身を含む): 10134633600

約数和(自身を除く): 6043149440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 10240, 12889, 15872, 19840, 25778, 31744, 39680, 51556, 63488, 64445, 79360, 103112, 128890, 158720, 206224, 257780, 317440, 399559, 412448, 515560, 799118, 824896, 1031120, 1598236, 1649792, 1997795, 2062240, 3196472, 3299584, 3995590, 4124480, 6392944, 6599168, 7991180, 8248960, 12785888, 13198336, 15982360, 16497920, 25571776, 26396672, 31964720, 32995840, 51143552, 63929440, 65991680, 102287104, 127858880, 131983360, 204574208, 255717760, 409148416, 511435520, 818296832, 1022871040, 2045742080, 4091484160]

約数ペア:

[(1, 4091484160), (2, 2045742080), (4, 1022871040), (5, 818296832), (8, 511435520), (10, 409148416), (16, 255717760), (20, 204574208), (31, 131983360), (32, 127858880), (40, 102287104), (62, 65991680), (64, 63929440), (80, 51143552), (124, 32995840), (128, 31964720), (155, 26396672), (160, 25571776), (248, 16497920), (256, 15982360), (310, 13198336), (320, 12785888), (496, 8248960), (512, 7991180), (620, 6599168), (640, 6392944), (992, 4124480), (1024, 3995590), (1240, 3299584), (1280, 3196472), (1984, 2062240), (2048, 1997795), (2480, 1649792), (2560, 1598236), (3968, 1031120), (4960, 824896), (5120, 799118), (7936, 515560), (9920, 412448), (10240, 399559), (12889, 317440), (15872, 257780), (19840, 206224), (25778, 158720), (31744, 128890), (39680, 103112), (51556, 79360), (63488, 64445)]