1841570480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{377371}}^1$

素因数の和:377445

約数の個数: 40

約数和(自身を含む): 4351853904

約数和(自身を除く): 2510283424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 377371, 754742, 1509484, 1886855, 3018968, 3773710, 6037936, 7547420, 15094840, 23019631, 30189680, 46039262, 92078524, 115098155, 184157048, 230196310, 368314096, 460392620, 920785240, 1841570480]

約数ペア:

[(1, 1841570480), (2, 920785240), (4, 460392620), (5, 368314096), (8, 230196310), (10, 184157048), (16, 115098155), (20, 92078524), (40, 46039262), (61, 30189680), (80, 23019631), (122, 15094840), (244, 7547420), (305, 6037936), (488, 3773710), (610, 3018968), (976, 1886855), (1220, 1509484), (2440, 754742), (4880, 377371)]