89677040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 222494688

約数和(自身を除く): 132817648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 233, 272, 283, 340, 466, 566, 680, 932, 1132, 1165, 1360, 1415, 1864, 2264, 2330, 2830, 3728, 3961, 4528, 4660, 4811, 5660, 7922, 9320, 9622, 11320, 15844, 18640, 19244, 19805, 22640, 24055, 31688, 38488, 39610, 48110, 63376, 65939, 76976, 79220, 96220, 131878, 158440, 192440, 263756, 316880, 329695, 384880, 527512, 659390, 1055024, 1120963, 1318780, 2241926, 2637560, 4483852, 5275120, 5604815, 8967704, 11209630, 17935408, 22419260, 44838520, 89677040]

約数ペア:

[(1, 89677040), (2, 44838520), (4, 22419260), (5, 17935408), (8, 11209630), (10, 8967704), (16, 5604815), (17, 5275120), (20, 4483852), (34, 2637560), (40, 2241926), (68, 1318780), (80, 1120963), (85, 1055024), (136, 659390), (170, 527512), (233, 384880), (272, 329695), (283, 316880), (340, 263756), (466, 192440), (566, 158440), (680, 131878), (932, 96220), (1132, 79220), (1165, 76976), (1360, 65939), (1415, 63376), (1864, 48110), (2264, 39610), (2330, 38488), (2830, 31688), (3728, 24055), (3961, 22640), (4528, 19805), (4660, 19244), (4811, 18640), (5660, 15844), (7922, 11320), (9320, 9622)]