45085520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 110885760

約数和(自身を除く): 65800240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 229, 230, 368, 428, 458, 460, 535, 856, 916, 920, 1070, 1145, 1712, 1832, 1840, 2140, 2290, 2461, 3664, 4280, 4580, 4922, 5267, 8560, 9160, 9844, 10534, 12305, 18320, 19688, 21068, 24503, 24610, 26335, 39376, 42136, 49006, 49220, 52670, 84272, 98012, 98440, 105340, 122515, 196024, 196880, 210680, 245030, 392048, 421360, 490060, 563569, 980120, 1127138, 1960240, 2254276, 2817845, 4508552, 5635690, 9017104, 11271380, 22542760, 45085520]

約数ペア:

[(1, 45085520), (2, 22542760), (4, 11271380), (5, 9017104), (8, 5635690), (10, 4508552), (16, 2817845), (20, 2254276), (23, 1960240), (40, 1127138), (46, 980120), (80, 563569), (92, 490060), (107, 421360), (115, 392048), (184, 245030), (214, 210680), (229, 196880), (230, 196024), (368, 122515), (428, 105340), (458, 98440), (460, 98012), (535, 84272), (856, 52670), (916, 49220), (920, 49006), (1070, 42136), (1145, 39376), (1712, 26335), (1832, 24610), (1840, 24503), (2140, 21068), (2290, 19688), (2461, 18320), (3664, 12305), (4280, 10534), (4580, 9844), (4922, 9160), (5267, 8560)]