118988660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5325

約数の個数: 72

約数和(自身を含む): 303367680

約数和(自身を除く): 184379020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5279, 5635, 10558, 11270, 21116, 22540, 26395, 36953, 52790, 73906, 105580, 121417, 147812, 184765, 242834, 258671, 369530, 485668, 517342, 607085, 739060, 849919, 1034684, 1214170, 1293355, 1699838, 2428340, 2586710, 3399676, 4249595, 5173420, 5949433, 8499190, 11898866, 16998380, 23797732, 29747165, 59494330, 118988660]

約数ペア:

[(1, 118988660), (2, 59494330), (4, 29747165), (5, 23797732), (7, 16998380), (10, 11898866), (14, 8499190), (20, 5949433), (23, 5173420), (28, 4249595), (35, 3399676), (46, 2586710), (49, 2428340), (70, 1699838), (92, 1293355), (98, 1214170), (115, 1034684), (140, 849919), (161, 739060), (196, 607085), (230, 517342), (245, 485668), (322, 369530), (460, 258671), (490, 242834), (644, 184765), (805, 147812), (980, 121417), (1127, 105580), (1610, 73906), (2254, 52790), (3220, 36953), (4508, 26395), (5279, 22540), (5635, 21116), (10558, 11270)]