40519790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 78575616

約数和(自身を除く): 38055826

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 5683, 7130, 11366, 28415, 56830, 130709, 176173, 261418, 352346, 653545, 880865, 1307090, 1761730, 4051979, 8103958, 20259895, 40519790]

約数ペア:

[(1, 40519790), (2, 20259895), (5, 8103958), (10, 4051979), (23, 1761730), (31, 1307090), (46, 880865), (62, 653545), (115, 352346), (155, 261418), (230, 176173), (310, 130709), (713, 56830), (1426, 28415), (3565, 11366), (5683, 7130)]