323133040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{55331}}^1$

素因数の和:55417

約数の個数: 40

約数和(自身を含む): 761589648

約数和(自身を除く): 438456608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 55331, 110662, 221324, 276655, 442648, 553310, 885296, 1106620, 2213240, 4039163, 4426480, 8078326, 16156652, 20195815, 32313304, 40391630, 64626608, 80783260, 161566520, 323133040]

約数ペア:

[(1, 323133040), (2, 161566520), (4, 80783260), (5, 64626608), (8, 40391630), (10, 32313304), (16, 20195815), (20, 16156652), (40, 8078326), (73, 4426480), (80, 4039163), (146, 2213240), (292, 1106620), (365, 885296), (584, 553310), (730, 442648), (1168, 276655), (1460, 221324), (2920, 110662), (5840, 55331)]