2008016300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6339

約数の個数: 72

約数和(自身を含む): 4513117392

約数和(自身を除く): 2505101092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 61, 100, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 1325, 1525, 2650, 3050, 3233, 5300, 6100, 6211, 6466, 12422, 12932, 16165, 24844, 31055, 32330, 62110, 64660, 80825, 124220, 155275, 161650, 310550, 323300, 329183, 378871, 621100, 658366, 757742, 1316732, 1515484, 1645915, 1894355, 3291830, 3788710, 6583660, 7577420, 8229575, 9471775, 16459150, 18943550, 20080163, 32918300, 37887100, 40160326, 80320652, 100400815, 200801630, 401603260, 502004075, 1004008150, 2008016300]

約数ペア:

[(1, 2008016300), (2, 1004008150), (4, 502004075), (5, 401603260), (10, 200801630), (20, 100400815), (25, 80320652), (50, 40160326), (53, 37887100), (61, 32918300), (100, 20080163), (106, 18943550), (122, 16459150), (212, 9471775), (244, 8229575), (265, 7577420), (305, 6583660), (530, 3788710), (610, 3291830), (1060, 1894355), (1220, 1645915), (1325, 1515484), (1525, 1316732), (2650, 757742), (3050, 658366), (3233, 621100), (5300, 378871), (6100, 329183), (6211, 323300), (6466, 310550), (12422, 161650), (12932, 155275), (16165, 124220), (24844, 80825), (31055, 64660), (32330, 62110)]