65216500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 152845056

約数和(自身を除く): 87628556

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 107, 115, 125, 212, 214, 230, 250, 265, 428, 460, 500, 530, 535, 575, 1060, 1070, 1150, 1219, 1325, 2140, 2300, 2438, 2461, 2650, 2675, 2875, 4876, 4922, 5300, 5350, 5671, 5750, 6095, 6625, 9844, 10700, 11342, 11500, 12190, 12305, 13250, 13375, 22684, 24380, 24610, 26500, 26750, 28355, 30475, 49220, 53500, 56710, 60950, 61525, 113420, 121900, 123050, 130433, 141775, 152375, 246100, 260866, 283550, 304750, 307625, 521732, 567100, 609500, 615250, 652165, 708875, 1230500, 1304330, 1417750, 2608660, 2835500, 3260825, 6521650, 13043300, 16304125, 32608250, 65216500]

約数ペア:

[(1, 65216500), (2, 32608250), (4, 16304125), (5, 13043300), (10, 6521650), (20, 3260825), (23, 2835500), (25, 2608660), (46, 1417750), (50, 1304330), (53, 1230500), (92, 708875), (100, 652165), (106, 615250), (107, 609500), (115, 567100), (125, 521732), (212, 307625), (214, 304750), (230, 283550), (250, 260866), (265, 246100), (428, 152375), (460, 141775), (500, 130433), (530, 123050), (535, 121900), (575, 113420), (1060, 61525), (1070, 60950), (1150, 56710), (1219, 53500), (1325, 49220), (2140, 30475), (2300, 28355), (2438, 26750), (2461, 26500), (2650, 24610), (2675, 24380), (2875, 22684), (4876, 13375), (4922, 13250), (5300, 12305), (5350, 12190), (5671, 11500), (5750, 11342), (6095, 10700), (6625, 9844)]