102034100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 256733568

約数和(自身を除く): 154699468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2053, 2485, 3550, 4106, 4970, 7100, 8212, 9940, 10265, 12425, 14371, 20530, 24850, 28742, 41060, 49700, 51325, 57484, 71855, 102650, 143710, 145763, 205300, 287420, 291526, 359275, 583052, 718550, 728815, 1020341, 1437100, 1457630, 2040682, 2915260, 3644075, 4081364, 5101705, 7288150, 10203410, 14576300, 20406820, 25508525, 51017050, 102034100]

約数ペア:

[(1, 102034100), (2, 51017050), (4, 25508525), (5, 20406820), (7, 14576300), (10, 10203410), (14, 7288150), (20, 5101705), (25, 4081364), (28, 3644075), (35, 2915260), (50, 2040682), (70, 1457630), (71, 1437100), (100, 1020341), (140, 728815), (142, 718550), (175, 583052), (284, 359275), (350, 291526), (355, 287420), (497, 205300), (700, 145763), (710, 143710), (994, 102650), (1420, 71855), (1775, 57484), (1988, 51325), (2053, 49700), (2485, 41060), (3550, 28742), (4106, 24850), (4970, 20530), (7100, 14371), (8212, 12425), (9940, 10265)]