40768260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52267}}^1$

素因数の和:52292

約数の個数: 48

約数和(自身を含む): 122934336

約数和(自身を除く): 82166076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 52267, 104534, 156801, 209068, 261335, 313602, 522670, 627204, 679471, 784005, 1045340, 1358942, 1568010, 2038413, 2717884, 3136020, 3397355, 4076826, 6794710, 8153652, 10192065, 13589420, 20384130, 40768260]

約数ペア:

[(1, 40768260), (2, 20384130), (3, 13589420), (4, 10192065), (5, 8153652), (6, 6794710), (10, 4076826), (12, 3397355), (13, 3136020), (15, 2717884), (20, 2038413), (26, 1568010), (30, 1358942), (39, 1045340), (52, 784005), (60, 679471), (65, 627204), (78, 522670), (130, 313602), (156, 261335), (195, 209068), (260, 156801), (390, 104534), (780, 52267)]