2870147150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{22189}}^1$

素因数の和:22413

約数の個数: 48

約数和(自身を含む): 5778276000

約数和(自身を除く): 2908128850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 4975, 5174, 9950, 12935, 22189, 25870, 44378, 64675, 110945, 129350, 221890, 288457, 554725, 576914, 1109450, 1442285, 2884570, 4415611, 7211425, 8831222, 14422850, 22078055, 44156110, 57402943, 110390275, 114805886, 220780550, 287014715, 574029430, 1435073575, 2870147150]

約数ペア:

[(1, 2870147150), (2, 1435073575), (5, 574029430), (10, 287014715), (13, 220780550), (25, 114805886), (26, 110390275), (50, 57402943), (65, 44156110), (130, 22078055), (199, 14422850), (325, 8831222), (398, 7211425), (650, 4415611), (995, 2884570), (1990, 1442285), (2587, 1109450), (4975, 576914), (5174, 554725), (9950, 288457), (12935, 221890), (22189, 129350), (25870, 110945), (44378, 64675)]