6404241080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1\times {\mathrm{673}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 15253563600

約数和(自身を除く): 8849322520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 659, 673, 722, 760, 1318, 1346, 1444, 1805, 2636, 2692, 2888, 3295, 3365, 3610, 5272, 5384, 6590, 6730, 7220, 12521, 12787, 13180, 13460, 14440, 25042, 25574, 26360, 26920, 50084, 51148, 62605, 63935, 100168, 102296, 125210, 127870, 237899, 242953, 250420, 255740, 443507, 475798, 485906, 500840, 511480, 887014, 951596, 971812, 1189495, 1214765, 1774028, 1903192, 1943624, 2217535, 2378990, 2429530, 3548056, 4435070, 4757980, 4859060, 8426633, 8870140, 9515960, 9718120, 16853266, 17740280, 33706532, 42133165, 67413064, 84266330, 160106027, 168532660, 320212054, 337065320, 640424108, 800530135, 1280848216, 1601060270, 3202120540, 6404241080]

約数ペア:

[(1, 6404241080), (2, 3202120540), (4, 1601060270), (5, 1280848216), (8, 800530135), (10, 640424108), (19, 337065320), (20, 320212054), (38, 168532660), (40, 160106027), (76, 84266330), (95, 67413064), (152, 42133165), (190, 33706532), (361, 17740280), (380, 16853266), (659, 9718120), (673, 9515960), (722, 8870140), (760, 8426633), (1318, 4859060), (1346, 4757980), (1444, 4435070), (1805, 3548056), (2636, 2429530), (2692, 2378990), (2888, 2217535), (3295, 1943624), (3365, 1903192), (3610, 1774028), (5272, 1214765), (5384, 1189495), (6590, 971812), (6730, 951596), (7220, 887014), (12521, 511480), (12787, 500840), (13180, 485906), (13460, 475798), (14440, 443507), (25042, 255740), (25574, 250420), (26360, 242953), (26920, 237899), (50084, 127870), (51148, 125210), (62605, 102296), (63935, 100168)]