698966320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29221}}^1$

素因数の和:29270

約数の個数: 80

約数和(自身を含む): 1826258112

約数和(自身を除く): 1127291792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 29221, 58442, 116884, 146105, 233768, 292210, 379873, 467536, 584420, 672083, 759746, 1168840, 1344166, 1519492, 1899365, 2337680, 2688332, 3038984, 3360415, 3798730, 5376664, 6077968, 6720830, 7597460, 8737079, 10753328, 13441660, 15194920, 17474158, 26883320, 30389840, 34948316, 43685395, 53766640, 69896632, 87370790, 139793264, 174741580, 349483160, 698966320]

約数ペア:

[(1, 698966320), (2, 349483160), (4, 174741580), (5, 139793264), (8, 87370790), (10, 69896632), (13, 53766640), (16, 43685395), (20, 34948316), (23, 30389840), (26, 26883320), (40, 17474158), (46, 15194920), (52, 13441660), (65, 10753328), (80, 8737079), (92, 7597460), (104, 6720830), (115, 6077968), (130, 5376664), (184, 3798730), (208, 3360415), (230, 3038984), (260, 2688332), (299, 2337680), (368, 1899365), (460, 1519492), (520, 1344166), (598, 1168840), (920, 759746), (1040, 672083), (1196, 584420), (1495, 467536), (1840, 379873), (2392, 292210), (2990, 233768), (4784, 146105), (5980, 116884), (11960, 58442), (23920, 29221)]