67522940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 148841280

約数和(自身を除く): 81318340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 229, 230, 458, 460, 641, 916, 1145, 1282, 2290, 2564, 3205, 4580, 5267, 6410, 10534, 12820, 14743, 21068, 26335, 29486, 52670, 58972, 73715, 105340, 146789, 147430, 293578, 294860, 587156, 733945, 1467890, 2935780, 3376147, 6752294, 13504588, 16880735, 33761470, 67522940]

約数ペア:

[(1, 67522940), (2, 33761470), (4, 16880735), (5, 13504588), (10, 6752294), (20, 3376147), (23, 2935780), (46, 1467890), (92, 733945), (115, 587156), (229, 294860), (230, 293578), (458, 147430), (460, 146789), (641, 105340), (916, 73715), (1145, 58972), (1282, 52670), (2290, 29486), (2564, 26335), (3205, 21068), (4580, 14743), (5267, 12820), (6410, 10534)]