22446790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 45527040

約数和(自身を除く): 23080250

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 74, 95, 103, 155, 185, 190, 206, 310, 370, 515, 589, 703, 1030, 1147, 1178, 1406, 1957, 2294, 2945, 3193, 3515, 3811, 3914, 5735, 5890, 6386, 7030, 7622, 9785, 11470, 15965, 19055, 19570, 21793, 31930, 38110, 43586, 60667, 72409, 108965, 118141, 121334, 144818, 217930, 236282, 303335, 362045, 590705, 606670, 724090, 1181410, 2244679, 4489358, 11223395, 22446790]

約数ペア:

[(1, 22446790), (2, 11223395), (5, 4489358), (10, 2244679), (19, 1181410), (31, 724090), (37, 606670), (38, 590705), (62, 362045), (74, 303335), (95, 236282), (103, 217930), (155, 144818), (185, 121334), (190, 118141), (206, 108965), (310, 72409), (370, 60667), (515, 43586), (589, 38110), (703, 31930), (1030, 21793), (1147, 19570), (1178, 19055), (1406, 15965), (1957, 11470), (2294, 9785), (2945, 7622), (3193, 7030), (3515, 6386), (3811, 5890), (3914, 5735)]