451496110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{39023}}^1$

素因数の和:39132

約数の個数: 32

約数和(自身を含む): 885064320

約数和(自身を除く): 433568210

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 39023, 78046, 195115, 390230, 507299, 1014598, 2536495, 3473047, 5072990, 6946094, 17365235, 34730470, 45149611, 90299222, 225748055, 451496110]

約数ペア:

[(1, 451496110), (2, 225748055), (5, 90299222), (10, 45149611), (13, 34730470), (26, 17365235), (65, 6946094), (89, 5072990), (130, 3473047), (178, 2536495), (445, 1014598), (890, 507299), (1157, 390230), (2314, 195115), (5785, 78046), (11570, 39023)]