2010531350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 4189231872

約数和(自身を除く): 2178700522

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 41, 50, 62, 82, 85, 155, 170, 205, 310, 410, 425, 527, 697, 775, 850, 1025, 1054, 1271, 1394, 1550, 1861, 2050, 2542, 2635, 3485, 3722, 5270, 6355, 6970, 9305, 12710, 13175, 17425, 18610, 21607, 26350, 31637, 31775, 34850, 43214, 46525, 57691, 63274, 63550, 76301, 93050, 108035, 115382, 152602, 158185, 216070, 288455, 316370, 381505, 540175, 576910, 763010, 790925, 980747, 1080350, 1297117, 1442275, 1581850, 1907525, 1961494, 2365331, 2594234, 2884550, 3815050, 4730662, 4903735, 6485585, 9807470, 11826655, 12971170, 23653310, 24518675, 32427925, 40210627, 49037350, 59133275, 64855850, 80421254, 118266550, 201053135, 402106270, 1005265675, 2010531350]

約数ペア:

[(1, 2010531350), (2, 1005265675), (5, 402106270), (10, 201053135), (17, 118266550), (25, 80421254), (31, 64855850), (34, 59133275), (41, 49037350), (50, 40210627), (62, 32427925), (82, 24518675), (85, 23653310), (155, 12971170), (170, 11826655), (205, 9807470), (310, 6485585), (410, 4903735), (425, 4730662), (527, 3815050), (697, 2884550), (775, 2594234), (850, 2365331), (1025, 1961494), (1054, 1907525), (1271, 1581850), (1394, 1442275), (1550, 1297117), (1861, 1080350), (2050, 980747), (2542, 790925), (2635, 763010), (3485, 576910), (3722, 540175), (5270, 381505), (6355, 316370), (6970, 288455), (9305, 216070), (12710, 158185), (13175, 152602), (17425, 115382), (18610, 108035), (21607, 93050), (26350, 76301), (31637, 63550), (31775, 63274), (34850, 57691), (43214, 46525)]