72277895960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{167047}}^1$

素因数の和:167460

約数の個数: 64

約数和(自身を含む): 168685070400

約数和(自身を除く): 96407174440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 373, 580, 746, 1160, 1492, 1865, 2984, 3730, 7460, 10817, 14920, 21634, 43268, 54085, 86536, 108170, 167047, 216340, 334094, 432680, 668188, 835235, 1336376, 1670470, 3340940, 4844363, 6681880, 9688726, 19377452, 24221815, 38754904, 48443630, 62308531, 96887260, 124617062, 193774520, 249234124, 311542655, 498468248, 623085310, 1246170620, 1806947399, 2492341240, 3613894798, 7227789596, 9034736995, 14455579192, 18069473990, 36138947980, 72277895960]

約数ペア:

[(1, 72277895960), (2, 36138947980), (4, 18069473990), (5, 14455579192), (8, 9034736995), (10, 7227789596), (20, 3613894798), (29, 2492341240), (40, 1806947399), (58, 1246170620), (116, 623085310), (145, 498468248), (232, 311542655), (290, 249234124), (373, 193774520), (580, 124617062), (746, 96887260), (1160, 62308531), (1492, 48443630), (1865, 38754904), (2984, 24221815), (3730, 19377452), (7460, 9688726), (10817, 6681880), (14920, 4844363), (21634, 3340940), (43268, 1670470), (54085, 1336376), (86536, 835235), (108170, 668188), (167047, 432680), (216340, 334094)]