47102240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17317}}^1$

素因数の和:17349

約数の個数: 48

約数和(自身を含む): 117831672

約数和(自身を除く): 70729432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17317, 34634, 69268, 86585, 138536, 173170, 277072, 294389, 346340, 554144, 588778, 692680, 1177556, 1385360, 1471945, 2355112, 2770720, 2943890, 4710224, 5887780, 9420448, 11775560, 23551120, 47102240]

約数ペア:

[(1, 47102240), (2, 23551120), (4, 11775560), (5, 9420448), (8, 5887780), (10, 4710224), (16, 2943890), (17, 2770720), (20, 2355112), (32, 1471945), (34, 1385360), (40, 1177556), (68, 692680), (80, 588778), (85, 554144), (136, 346340), (160, 294389), (170, 277072), (272, 173170), (340, 138536), (544, 86585), (680, 69268), (1360, 34634), (2720, 17317)]