146724820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 355332096

約数和(自身を除く): 208607276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 107, 110, 115, 214, 220, 230, 253, 271, 428, 460, 506, 535, 542, 1012, 1070, 1084, 1177, 1265, 1355, 2140, 2354, 2461, 2530, 2710, 2981, 4708, 4922, 5060, 5420, 5885, 5962, 6233, 9844, 11770, 11924, 12305, 12466, 14905, 23540, 24610, 24932, 27071, 28997, 29810, 31165, 49220, 54142, 57994, 59620, 62330, 68563, 108284, 115988, 124660, 135355, 137126, 144985, 270710, 274252, 289970, 318967, 342815, 541420, 579940, 637934, 666931, 685630, 1275868, 1333862, 1371260, 1594835, 2667724, 3189670, 3334655, 6379340, 6669310, 7336241, 13338620, 14672482, 29344964, 36681205, 73362410, 146724820]

約数ペア:

[(1, 146724820), (2, 73362410), (4, 36681205), (5, 29344964), (10, 14672482), (11, 13338620), (20, 7336241), (22, 6669310), (23, 6379340), (44, 3334655), (46, 3189670), (55, 2667724), (92, 1594835), (107, 1371260), (110, 1333862), (115, 1275868), (214, 685630), (220, 666931), (230, 637934), (253, 579940), (271, 541420), (428, 342815), (460, 318967), (506, 289970), (535, 274252), (542, 270710), (1012, 144985), (1070, 137126), (1084, 135355), (1177, 124660), (1265, 115988), (1355, 108284), (2140, 68563), (2354, 62330), (2461, 59620), (2530, 57994), (2710, 54142), (2981, 49220), (4708, 31165), (4922, 29810), (5060, 28997), (5420, 27071), (5885, 24932), (5962, 24610), (6233, 23540), (9844, 14905), (11770, 12466), (11924, 12305)]