113642800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 90

約数和(自身を含む): 288519108

約数和(自身を除く): 174876308

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 787, 950, 1444, 1520, 1574, 1805, 1900, 2888, 3148, 3610, 3800, 3935, 5776, 6296, 7220, 7600, 7870, 9025, 12592, 14440, 14953, 15740, 18050, 19675, 28880, 29906, 31480, 36100, 39350, 59812, 62960, 72200, 74765, 78700, 119624, 144400, 149530, 157400, 239248, 284107, 299060, 314800, 373825, 568214, 598120, 747650, 1136428, 1196240, 1420535, 1495300, 2272856, 2841070, 2990600, 4545712, 5682140, 5981200, 7102675, 11364280, 14205350, 22728560, 28410700, 56821400, 113642800]

約数ペア:

[(1, 113642800), (2, 56821400), (4, 28410700), (5, 22728560), (8, 14205350), (10, 11364280), (16, 7102675), (19, 5981200), (20, 5682140), (25, 4545712), (38, 2990600), (40, 2841070), (50, 2272856), (76, 1495300), (80, 1420535), (95, 1196240), (100, 1136428), (152, 747650), (190, 598120), (200, 568214), (304, 373825), (361, 314800), (380, 299060), (400, 284107), (475, 239248), (722, 157400), (760, 149530), (787, 144400), (950, 119624), (1444, 78700), (1520, 74765), (1574, 72200), (1805, 62960), (1900, 59812), (2888, 39350), (3148, 36100), (3610, 31480), (3800, 29906), (3935, 28880), (5776, 19675), (6296, 18050), (7220, 15740), (7600, 14953), (7870, 14440), (9025, 12592)]