40377632945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 53034875712

約数和(自身を除く): 12657242767

約数列:

[1, 5, 13, 65, 169, 181, 227, 845, 905, 1135, 1163, 2353, 2951, 5815, 11765, 14755, 15119, 30589, 38363, 41087, 75595, 152945, 191815, 196547, 205435, 210503, 264001, 534131, 982735, 1052515, 1320005, 2670655, 2736539, 3432013, 6943703, 13682695, 17160065, 34718515, 35575007, 44616169, 47784181, 177875035, 223080845, 238920905, 621194353, 3105971765, 8075526589, 40377632945]

約数ペア:

[(1, 40377632945), (5, 8075526589), (13, 3105971765), (65, 621194353), (169, 238920905), (181, 223080845), (227, 177875035), (845, 47784181), (905, 44616169), (1135, 35575007), (1163, 34718515), (2353, 17160065), (2951, 13682695), (5815, 6943703), (11765, 3432013), (14755, 2736539), (15119, 2670655), (30589, 1320005), (38363, 1052515), (41087, 982735), (75595, 534131), (152945, 264001), (191815, 210503), (196547, 205435)]