40227088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 89851392

約数和(自身を除く): 49624304

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 73, 88, 101, 124, 146, 176, 202, 248, 292, 341, 404, 496, 584, 682, 803, 808, 1111, 1168, 1364, 1606, 1616, 2222, 2263, 2728, 3131, 3212, 4444, 4526, 5456, 6262, 6424, 7373, 8888, 9052, 12524, 12848, 14746, 17776, 18104, 24893, 25048, 29492, 34441, 36208, 49786, 50096, 58984, 68882, 81103, 99572, 117968, 137764, 162206, 199144, 228563, 275528, 324412, 398288, 457126, 551056, 648824, 914252, 1297648, 1828504, 2514193, 3657008, 5028386, 10056772, 20113544, 40227088]

約数ペア:

[(1, 40227088), (2, 20113544), (4, 10056772), (8, 5028386), (11, 3657008), (16, 2514193), (22, 1828504), (31, 1297648), (44, 914252), (62, 648824), (73, 551056), (88, 457126), (101, 398288), (124, 324412), (146, 275528), (176, 228563), (202, 199144), (248, 162206), (292, 137764), (341, 117968), (404, 99572), (496, 81103), (584, 68882), (682, 58984), (803, 50096), (808, 49786), (1111, 36208), (1168, 34441), (1364, 29492), (1606, 25048), (1616, 24893), (2222, 18104), (2263, 17776), (2728, 14746), (3131, 12848), (3212, 12524), (4444, 9052), (4526, 8888), (5456, 7373), (6262, 6424)]