152064980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13799}}^1$

素因数の和:13856

約数の個数: 48

約数和(自身を含む): 347760000

約数和(自身を除く): 195695020

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 13799, 27598, 55196, 68995, 137990, 262181, 275980, 400171, 524362, 800342, 1048724, 1310905, 1600684, 2000855, 2621810, 4001710, 5243620, 7603249, 8003420, 15206498, 30412996, 38016245, 76032490, 152064980]

約数ペア:

[(1, 152064980), (2, 76032490), (4, 38016245), (5, 30412996), (10, 15206498), (19, 8003420), (20, 7603249), (29, 5243620), (38, 4001710), (58, 2621810), (76, 2000855), (95, 1600684), (116, 1310905), (145, 1048724), (190, 800342), (290, 524362), (380, 400171), (551, 275980), (580, 262181), (1102, 137990), (2204, 68995), (2755, 55196), (5510, 27598), (11020, 13799)]