16503048400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{2339}}^1$

素因数の和:2957

約数の個数: 120

約数和(自身を含む): 41017017600

約数和(自身を除く): 24513969200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 569, 620, 775, 1138, 1240, 1550, 2276, 2339, 2480, 2845, 3100, 4552, 4678, 5690, 6200, 9104, 9356, 11380, 11695, 12400, 14225, 17639, 18712, 22760, 23390, 28450, 35278, 37424, 45520, 46780, 56900, 58475, 70556, 72509, 88195, 93560, 113800, 116950, 141112, 145018, 176390, 187120, 227600, 233900, 282224, 290036, 352780, 362545, 440975, 467800, 580072, 705560, 725090, 881950, 935600, 1160144, 1330891, 1411120, 1450180, 1763900, 1812725, 2661782, 2900360, 3527800, 3625450, 5323564, 5800720, 6654455, 7055600, 7250900, 10647128, 13308910, 14501800, 21294256, 26617820, 29003600, 33272275, 41257621, 53235640, 66544550, 82515242, 106471280, 133089100, 165030484, 206288105, 266178200, 330060968, 412576210, 532356400, 660121936, 825152420, 1031440525, 1650304840, 2062881050, 3300609680, 4125762100, 8251524200, 16503048400]

約数ペア:

[(1, 16503048400), (2, 8251524200), (4, 4125762100), (5, 3300609680), (8, 2062881050), (10, 1650304840), (16, 1031440525), (20, 825152420), (25, 660121936), (31, 532356400), (40, 412576210), (50, 330060968), (62, 266178200), (80, 206288105), (100, 165030484), (124, 133089100), (155, 106471280), (200, 82515242), (248, 66544550), (310, 53235640), (400, 41257621), (496, 33272275), (569, 29003600), (620, 26617820), (775, 21294256), (1138, 14501800), (1240, 13308910), (1550, 10647128), (2276, 7250900), (2339, 7055600), (2480, 6654455), (2845, 5800720), (3100, 5323564), (4552, 3625450), (4678, 3527800), (5690, 2900360), (6200, 2661782), (9104, 1812725), (9356, 1763900), (11380, 1450180), (11695, 1411120), (12400, 1330891), (14225, 1160144), (17639, 935600), (18712, 881950), (22760, 725090), (23390, 705560), (28450, 580072), (35278, 467800), (37424, 440975), (45520, 362545), (46780, 352780), (56900, 290036), (58475, 282224), (70556, 233900), (72509, 227600), (88195, 187120), (93560, 176390), (113800, 145018), (116950, 141112)]