10904480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 28848960

約数和(自身を除く): 17944480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 211, 272, 304, 323, 340, 380, 422, 544, 608, 646, 680, 760, 844, 1055, 1292, 1360, 1520, 1615, 1688, 2110, 2584, 2720, 3040, 3230, 3376, 3587, 4009, 4220, 5168, 6460, 6752, 7174, 8018, 8440, 10336, 12920, 14348, 16036, 16880, 17935, 20045, 25840, 28696, 32072, 33760, 35870, 40090, 51680, 57392, 64144, 68153, 71740, 80180, 114784, 128288, 136306, 143480, 160360, 272612, 286960, 320720, 340765, 545224, 573920, 641440, 681530, 1090448, 1363060, 2180896, 2726120, 5452240, 10904480]

約数ペア:

[(1, 10904480), (2, 5452240), (4, 2726120), (5, 2180896), (8, 1363060), (10, 1090448), (16, 681530), (17, 641440), (19, 573920), (20, 545224), (32, 340765), (34, 320720), (38, 286960), (40, 272612), (68, 160360), (76, 143480), (80, 136306), (85, 128288), (95, 114784), (136, 80180), (152, 71740), (160, 68153), (170, 64144), (190, 57392), (211, 51680), (272, 40090), (304, 35870), (323, 33760), (340, 32072), (380, 28696), (422, 25840), (544, 20045), (608, 17935), (646, 16880), (680, 16036), (760, 14348), (844, 12920), (1055, 10336), (1292, 8440), (1360, 8018), (1520, 7174), (1615, 6752), (1688, 6460), (2110, 5168), (2584, 4220), (2720, 4009), (3040, 3587), (3230, 3376)]