2017200410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 3860123904

約数和(自身を除く): 1842923494

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 103, 185, 205, 206, 370, 410, 515, 1030, 1291, 1517, 2582, 3034, 3811, 4223, 6455, 7585, 7622, 8446, 12910, 15170, 19055, 21115, 38110, 42230, 47767, 52931, 95534, 105862, 132973, 156251, 238835, 264655, 265946, 312502, 477670, 529310, 664865, 781255, 1329730, 1562510, 1958447, 3916894, 4920001, 5451893, 9792235, 9840002, 10903786, 19584470, 24600005, 27259465, 49200010, 54518930, 201720041, 403440082, 1008600205, 2017200410]

約数ペア:

[(1, 2017200410), (2, 1008600205), (5, 403440082), (10, 201720041), (37, 54518930), (41, 49200010), (74, 27259465), (82, 24600005), (103, 19584470), (185, 10903786), (205, 9840002), (206, 9792235), (370, 5451893), (410, 4920001), (515, 3916894), (1030, 1958447), (1291, 1562510), (1517, 1329730), (2582, 781255), (3034, 664865), (3811, 529310), (4223, 477670), (6455, 312502), (7585, 265946), (7622, 264655), (8446, 238835), (12910, 156251), (15170, 132973), (19055, 105862), (21115, 95534), (38110, 52931), (42230, 47767)]