29122943620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{455473}}^1$

素因数の和:455644

約数の個数: 48

約数和(自身を含む): 64276490880

約数和(自身を除く): 35153547260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 1390, 2780, 3197, 6394, 12788, 15985, 31970, 63940, 455473, 910946, 1821892, 2277365, 4554730, 9109460, 10475879, 20951758, 41903516, 52379395, 63310747, 104758790, 126621494, 209517580, 253242988, 316553735, 633107470, 1266214940, 1456147181, 2912294362, 5824588724, 7280735905, 14561471810, 29122943620]

約数ペア:

[(1, 29122943620), (2, 14561471810), (4, 7280735905), (5, 5824588724), (10, 2912294362), (20, 1456147181), (23, 1266214940), (46, 633107470), (92, 316553735), (115, 253242988), (139, 209517580), (230, 126621494), (278, 104758790), (460, 63310747), (556, 52379395), (695, 41903516), (1390, 20951758), (2780, 10475879), (3197, 9109460), (6394, 4554730), (12788, 2277365), (15985, 1821892), (31970, 910946), (63940, 455473)]