5485760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 112

約数和(自身を含む): 15605760

約数和(自身を除く): 10120000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 79, 80, 112, 124, 140, 155, 158, 160, 217, 224, 248, 280, 310, 316, 320, 395, 434, 448, 496, 553, 560, 620, 632, 790, 868, 992, 1085, 1106, 1120, 1240, 1264, 1580, 1736, 1984, 2170, 2212, 2240, 2449, 2480, 2528, 2765, 3160, 3472, 4340, 4424, 4898, 4960, 5056, 5530, 6320, 6944, 8680, 8848, 9796, 9920, 11060, 12245, 12640, 13888, 17143, 17360, 17696, 19592, 22120, 24490, 25280, 34286, 34720, 35392, 39184, 44240, 48980, 68572, 69440, 78368, 85715, 88480, 97960, 137144, 156736, 171430, 176960, 195920, 274288, 342860, 391840, 548576, 685720, 783680, 1097152, 1371440, 2742880, 5485760]

約数ペア:

[(1, 5485760), (2, 2742880), (4, 1371440), (5, 1097152), (7, 783680), (8, 685720), (10, 548576), (14, 391840), (16, 342860), (20, 274288), (28, 195920), (31, 176960), (32, 171430), (35, 156736), (40, 137144), (56, 97960), (62, 88480), (64, 85715), (70, 78368), (79, 69440), (80, 68572), (112, 48980), (124, 44240), (140, 39184), (155, 35392), (158, 34720), (160, 34286), (217, 25280), (224, 24490), (248, 22120), (280, 19592), (310, 17696), (316, 17360), (320, 17143), (395, 13888), (434, 12640), (448, 12245), (496, 11060), (553, 9920), (560, 9796), (620, 8848), (632, 8680), (790, 6944), (868, 6320), (992, 5530), (1085, 5056), (1106, 4960), (1120, 4898), (1240, 4424), (1264, 4340), (1580, 3472), (1736, 3160), (1984, 2765), (2170, 2528), (2212, 2480), (2240, 2449)]