26057360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 76185600

約数和(自身を除く): 50128240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 79, 80, 95, 112, 124, 133, 140, 152, 155, 158, 190, 217, 248, 266, 280, 304, 310, 316, 380, 395, 434, 496, 532, 553, 560, 589, 620, 632, 665, 760, 790, 868, 1064, 1085, 1106, 1178, 1240, 1264, 1330, 1501, 1520, 1580, 1736, 2128, 2170, 2212, 2356, 2449, 2480, 2660, 2765, 2945, 3002, 3160, 3472, 4123, 4340, 4424, 4712, 4898, 5320, 5530, 5890, 6004, 6320, 7505, 8246, 8680, 8848, 9424, 9796, 10507, 10640, 11060, 11780, 12008, 12245, 15010, 16492, 17143, 17360, 19592, 20615, 21014, 22120, 23560, 24016, 24490, 30020, 32984, 34286, 39184, 41230, 42028, 44240, 46531, 47120, 48980, 52535, 60040, 65968, 68572, 82460, 84056, 85715, 93062, 97960, 105070, 120080, 137144, 164920, 168112, 171430, 186124, 195920, 210140, 232655, 274288, 325717, 329840, 342860, 372248, 420280, 465310, 651434, 685720, 744496, 840560, 930620, 1302868, 1371440, 1628585, 1861240, 2605736, 3257170, 3722480, 5211472, 6514340, 13028680, 26057360]

約数ペア:

[(1, 26057360), (2, 13028680), (4, 6514340), (5, 5211472), (7, 3722480), (8, 3257170), (10, 2605736), (14, 1861240), (16, 1628585), (19, 1371440), (20, 1302868), (28, 930620), (31, 840560), (35, 744496), (38, 685720), (40, 651434), (56, 465310), (62, 420280), (70, 372248), (76, 342860), (79, 329840), (80, 325717), (95, 274288), (112, 232655), (124, 210140), (133, 195920), (140, 186124), (152, 171430), (155, 168112), (158, 164920), (190, 137144), (217, 120080), (248, 105070), (266, 97960), (280, 93062), (304, 85715), (310, 84056), (316, 82460), (380, 68572), (395, 65968), (434, 60040), (496, 52535), (532, 48980), (553, 47120), (560, 46531), (589, 44240), (620, 42028), (632, 41230), (665, 39184), (760, 34286), (790, 32984), (868, 30020), (1064, 24490), (1085, 24016), (1106, 23560), (1178, 22120), (1240, 21014), (1264, 20615), (1330, 19592), (1501, 17360), (1520, 17143), (1580, 16492), (1736, 15010), (2128, 12245), (2170, 12008), (2212, 11780), (2356, 11060), (2449, 10640), (2480, 10507), (2660, 9796), (2765, 9424), (2945, 8848), (3002, 8680), (3160, 8246), (3472, 7505), (4123, 6320), (4340, 6004), (4424, 5890), (4712, 5530), (4898, 5320)]