2010534760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 5062901760

約数和(自身を除く): 3052367000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 191, 248, 260, 310, 382, 403, 520, 620, 653, 764, 806, 955, 1240, 1306, 1528, 1612, 1910, 2015, 2483, 2612, 3224, 3265, 3820, 4030, 4966, 5224, 5921, 6530, 7640, 8060, 8489, 9932, 11842, 12415, 13060, 16120, 16978, 19864, 20243, 23684, 24830, 26120, 29605, 33956, 40486, 42445, 47368, 49660, 59210, 67912, 76973, 80972, 84890, 99320, 101215, 118420, 124723, 153946, 161944, 169780, 202430, 236840, 249446, 263159, 307892, 339560, 384865, 404860, 498892, 526318, 615784, 623615, 769730, 809720, 997784, 1052636, 1247230, 1315795, 1539460, 1621399, 2105272, 2494460, 2631590, 3078920, 3242798, 3866413, 4988920, 5263180, 6485596, 7732826, 8106995, 10526360, 12971192, 15465652, 16213990, 19332065, 30931304, 32427980, 38664130, 50263369, 64855960, 77328260, 100526738, 154656520, 201053476, 251316845, 402106952, 502633690, 1005267380, 2010534760]

約数ペア:

[(1, 2010534760), (2, 1005267380), (4, 502633690), (5, 402106952), (8, 251316845), (10, 201053476), (13, 154656520), (20, 100526738), (26, 77328260), (31, 64855960), (40, 50263369), (52, 38664130), (62, 32427980), (65, 30931304), (104, 19332065), (124, 16213990), (130, 15465652), (155, 12971192), (191, 10526360), (248, 8106995), (260, 7732826), (310, 6485596), (382, 5263180), (403, 4988920), (520, 3866413), (620, 3242798), (653, 3078920), (764, 2631590), (806, 2494460), (955, 2105272), (1240, 1621399), (1306, 1539460), (1528, 1315795), (1612, 1247230), (1910, 1052636), (2015, 997784), (2483, 809720), (2612, 769730), (3224, 623615), (3265, 615784), (3820, 526318), (4030, 498892), (4966, 404860), (5224, 384865), (5921, 339560), (6530, 307892), (7640, 263159), (8060, 249446), (8489, 236840), (9932, 202430), (11842, 169780), (12415, 161944), (13060, 153946), (16120, 124723), (16978, 118420), (19864, 101215), (20243, 99320), (23684, 84890), (24830, 80972), (26120, 76973), (29605, 67912), (33956, 59210), (40486, 49660), (42445, 47368)]