2013200464300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2408999}}^1$

素因数の和:2409211

約数の個数: 72

約数和(自身を含む): 4472674668000

約数和(自身を除く): 2459474203700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 137, 244, 274, 305, 548, 610, 685, 1220, 1370, 1525, 2740, 3050, 3425, 6100, 6850, 8357, 13700, 16714, 33428, 41785, 83570, 167140, 208925, 417850, 835700, 2408999, 4817998, 9635996, 12044995, 24089990, 48179980, 60224975, 120449950, 146948939, 240899900, 293897878, 330032863, 587795756, 660065726, 734744695, 1320131452, 1469489390, 1650164315, 2938978780, 3300328630, 3673723475, 6600657260, 7347446950, 8250821575, 14694893900, 16501643150, 20132004643, 33003286300, 40264009286, 80528018572, 100660023215, 201320046430, 402640092860, 503300116075, 1006600232150, 2013200464300]

約数ペア:

[(1, 2013200464300), (2, 1006600232150), (4, 503300116075), (5, 402640092860), (10, 201320046430), (20, 100660023215), (25, 80528018572), (50, 40264009286), (61, 33003286300), (100, 20132004643), (122, 16501643150), (137, 14694893900), (244, 8250821575), (274, 7347446950), (305, 6600657260), (548, 3673723475), (610, 3300328630), (685, 2938978780), (1220, 1650164315), (1370, 1469489390), (1525, 1320131452), (2740, 734744695), (3050, 660065726), (3425, 587795756), (6100, 330032863), (6850, 293897878), (8357, 240899900), (13700, 146948939), (16714, 120449950), (33428, 60224975), (41785, 48179980), (83570, 24089990), (167140, 12044995), (208925, 9635996), (417850, 4817998), (835700, 2408999)]