2017167200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 5108579280

約数和(自身を除く): 3091412080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 89, 100, 160, 164, 178, 200, 205, 328, 356, 400, 410, 445, 656, 691, 712, 800, 820, 890, 1025, 1312, 1382, 1424, 1640, 1780, 2050, 2225, 2764, 2848, 3280, 3455, 3560, 3649, 4100, 4450, 5528, 6560, 6910, 7120, 7298, 8200, 8900, 11056, 13820, 14240, 14596, 16400, 17275, 17800, 18245, 22112, 27640, 28331, 29192, 32800, 34550, 35600, 36490, 55280, 56662, 58384, 61499, 69100, 71200, 72980, 91225, 110560, 113324, 116768, 122998, 138200, 141655, 145960, 182450, 226648, 245996, 276400, 283310, 291920, 307495, 364900, 453296, 491992, 552800, 566620, 583840, 614990, 708275, 729800, 906592, 983984, 1133240, 1229980, 1416550, 1459600, 1537475, 1967968, 2266480, 2459960, 2521459, 2833100, 2919200, 3074950, 4532960, 4919920, 5042918, 5666200, 6149900, 9839840, 10085836, 11332400, 12299800, 12607295, 20171672, 22664800, 24599600, 25214590, 40343344, 49199200, 50429180, 63036475, 80686688, 100858360, 126072950, 201716720, 252145900, 403433440, 504291800, 1008583600, 2017167200]

約数ペア:

[(1, 2017167200), (2, 1008583600), (4, 504291800), (5, 403433440), (8, 252145900), (10, 201716720), (16, 126072950), (20, 100858360), (25, 80686688), (32, 63036475), (40, 50429180), (41, 49199200), (50, 40343344), (80, 25214590), (82, 24599600), (89, 22664800), (100, 20171672), (160, 12607295), (164, 12299800), (178, 11332400), (200, 10085836), (205, 9839840), (328, 6149900), (356, 5666200), (400, 5042918), (410, 4919920), (445, 4532960), (656, 3074950), (691, 2919200), (712, 2833100), (800, 2521459), (820, 2459960), (890, 2266480), (1025, 1967968), (1312, 1537475), (1382, 1459600), (1424, 1416550), (1640, 1229980), (1780, 1133240), (2050, 983984), (2225, 906592), (2764, 729800), (2848, 708275), (3280, 614990), (3455, 583840), (3560, 566620), (3649, 552800), (4100, 491992), (4450, 453296), (5528, 364900), (6560, 307495), (6910, 291920), (7120, 283310), (7298, 276400), (8200, 245996), (8900, 226648), (11056, 182450), (13820, 145960), (14240, 141655), (14596, 138200), (16400, 122998), (17275, 116768), (17800, 113324), (18245, 110560), (22112, 91225), (27640, 72980), (28331, 71200), (29192, 69100), (32800, 61499), (34550, 58384), (35600, 56662), (36490, 55280)]