2012926300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1327}}^1$

素因数の和:1556

約数の個数: 144

約数和(自身を含む): 5477649408

約数和(自身を除く): 3464723108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 197, 220, 275, 308, 350, 385, 394, 550, 700, 770, 788, 985, 1100, 1327, 1379, 1540, 1925, 1970, 2167, 2654, 2758, 3850, 3940, 4334, 4925, 5308, 5516, 6635, 6895, 7700, 8668, 9289, 9850, 10835, 13270, 13790, 14597, 15169, 18578, 19700, 21670, 26540, 27580, 29194, 30338, 33175, 34475, 37156, 43340, 46445, 54175, 58388, 60676, 66350, 68950, 72985, 75845, 92890, 102179, 108350, 132700, 137900, 145970, 151690, 185780, 204358, 216700, 232225, 261419, 291940, 303380, 364925, 379225, 408716, 464450, 510895, 522838, 729850, 758450, 928900, 1021790, 1045676, 1307095, 1459700, 1516900, 1829933, 2043580, 2554475, 2614190, 2875609, 3659866, 5108950, 5228380, 5751218, 6535475, 7319732, 9149665, 10217900, 11502436, 13070950, 14378045, 18299330, 20129263, 26141900, 28756090, 36598660, 40258526, 45748325, 57512180, 71890225, 80517052, 91496650, 100646315, 143780450, 182993300, 201292630, 287560900, 402585260, 503231575, 1006463150, 2012926300]

約数ペア:

[(1, 2012926300), (2, 1006463150), (4, 503231575), (5, 402585260), (7, 287560900), (10, 201292630), (11, 182993300), (14, 143780450), (20, 100646315), (22, 91496650), (25, 80517052), (28, 71890225), (35, 57512180), (44, 45748325), (50, 40258526), (55, 36598660), (70, 28756090), (77, 26141900), (100, 20129263), (110, 18299330), (140, 14378045), (154, 13070950), (175, 11502436), (197, 10217900), (220, 9149665), (275, 7319732), (308, 6535475), (350, 5751218), (385, 5228380), (394, 5108950), (550, 3659866), (700, 2875609), (770, 2614190), (788, 2554475), (985, 2043580), (1100, 1829933), (1327, 1516900), (1379, 1459700), (1540, 1307095), (1925, 1045676), (1970, 1021790), (2167, 928900), (2654, 758450), (2758, 729850), (3850, 522838), (3940, 510895), (4334, 464450), (4925, 408716), (5308, 379225), (5516, 364925), (6635, 303380), (6895, 291940), (7700, 261419), (8668, 232225), (9289, 216700), (9850, 204358), (10835, 185780), (13270, 151690), (13790, 145970), (14597, 137900), (15169, 132700), (18578, 108350), (19700, 102179), (21670, 92890), (26540, 75845), (27580, 72985), (29194, 68950), (30338, 66350), (33175, 60676), (34475, 58388), (37156, 54175), (43340, 46445)]