19636250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 40

約数和(自身を含む): 38462688

約数和(自身を除く): 18826438

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 683, 1150, 1250, 1366, 2875, 3415, 5750, 6830, 14375, 15709, 17075, 28750, 31418, 34150, 78545, 85375, 157090, 170750, 392725, 426875, 785450, 853750, 1963625, 3927250, 9818125, 19636250]

約数ペア:

[(1, 19636250), (2, 9818125), (5, 3927250), (10, 1963625), (23, 853750), (25, 785450), (46, 426875), (50, 392725), (115, 170750), (125, 157090), (230, 85375), (250, 78545), (575, 34150), (625, 31418), (683, 28750), (1150, 17075), (1250, 15709), (1366, 14375), (2875, 6830), (3415, 5750)]