65366600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 169155840

約数和(自身を除く): 103789240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 811, 1240, 1300, 1550, 1612, 1622, 2015, 2600, 3100, 3224, 3244, 4030, 4055, 6200, 6488, 8060, 8110, 10075, 10543, 16120, 16220, 20150, 20275, 21086, 25141, 32440, 40300, 40550, 42172, 50282, 52715, 80600, 81100, 84344, 100564, 105430, 125705, 162200, 201128, 210860, 251410, 263575, 326833, 421720, 502820, 527150, 628525, 653666, 1005640, 1054300, 1257050, 1307332, 1634165, 2108600, 2514100, 2614664, 3268330, 5028200, 6536660, 8170825, 13073320, 16341650, 32683300, 65366600]

約数ペア:

[(1, 65366600), (2, 32683300), (4, 16341650), (5, 13073320), (8, 8170825), (10, 6536660), (13, 5028200), (20, 3268330), (25, 2614664), (26, 2514100), (31, 2108600), (40, 1634165), (50, 1307332), (52, 1257050), (62, 1054300), (65, 1005640), (100, 653666), (104, 628525), (124, 527150), (130, 502820), (155, 421720), (200, 326833), (248, 263575), (260, 251410), (310, 210860), (325, 201128), (403, 162200), (520, 125705), (620, 105430), (650, 100564), (775, 84344), (806, 81100), (811, 80600), (1240, 52715), (1300, 50282), (1550, 42172), (1612, 40550), (1622, 40300), (2015, 32440), (2600, 25141), (3100, 21086), (3224, 20275), (3244, 20150), (4030, 16220), (4055, 16120), (6200, 10543), (6488, 10075), (8060, 8110)]