40036220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 101122560

約数和(自身を除く): 61086340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 59, 70, 74, 118, 131, 140, 148, 185, 236, 259, 262, 295, 370, 413, 518, 524, 590, 655, 740, 826, 917, 1036, 1180, 1295, 1310, 1652, 1834, 2065, 2183, 2590, 2620, 3668, 4130, 4366, 4585, 4847, 5180, 7729, 8260, 8732, 9170, 9694, 10915, 15281, 15458, 18340, 19388, 21830, 24235, 30562, 30916, 33929, 38645, 43660, 48470, 54103, 61124, 67858, 76405, 77290, 96940, 108206, 135716, 152810, 154580, 169645, 216412, 270515, 285973, 305620, 339290, 541030, 571946, 678580, 1082060, 1143892, 1429865, 2001811, 2859730, 4003622, 5719460, 8007244, 10009055, 20018110, 40036220]

約数ペア:

[(1, 40036220), (2, 20018110), (4, 10009055), (5, 8007244), (7, 5719460), (10, 4003622), (14, 2859730), (20, 2001811), (28, 1429865), (35, 1143892), (37, 1082060), (59, 678580), (70, 571946), (74, 541030), (118, 339290), (131, 305620), (140, 285973), (148, 270515), (185, 216412), (236, 169645), (259, 154580), (262, 152810), (295, 135716), (370, 108206), (413, 96940), (518, 77290), (524, 76405), (590, 67858), (655, 61124), (740, 54103), (826, 48470), (917, 43660), (1036, 38645), (1180, 33929), (1295, 30916), (1310, 30562), (1652, 24235), (1834, 21830), (2065, 19388), (2183, 18340), (2590, 15458), (2620, 15281), (3668, 10915), (4130, 9694), (4366, 9170), (4585, 8732), (4847, 8260), (5180, 7729)]