40418700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 140824320

約数和(自身を除く): 100405620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1013, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2026, 2100, 2660, 2850, 3039, 3325, 3990, 4052, 5065, 5700, 6078, 6650, 7091, 7980, 9975, 10130, 12156, 13300, 14182, 15195, 19247, 19950, 20260, 21273, 25325, 28364, 30390, 35455, 38494, 39900, 42546, 50650, 57741, 60780, 70910, 75975, 76988, 85092, 96235, 101300, 106365, 115482, 134729, 141820, 151950, 177275, 192470, 212730, 230964, 269458, 288705, 303900, 354550, 384940, 404187, 425460, 481175, 531825, 538916, 577410, 673645, 709100, 808374, 962350, 1063650, 1154820, 1347290, 1443525, 1616748, 1924700, 2020935, 2127300, 2694580, 2887050, 3368225, 4041870, 5774100, 6736450, 8083740, 10104675, 13472900, 20209350, 40418700]

約数ペア:

[(1, 40418700), (2, 20209350), (3, 13472900), (4, 10104675), (5, 8083740), (6, 6736450), (7, 5774100), (10, 4041870), (12, 3368225), (14, 2887050), (15, 2694580), (19, 2127300), (20, 2020935), (21, 1924700), (25, 1616748), (28, 1443525), (30, 1347290), (35, 1154820), (38, 1063650), (42, 962350), (50, 808374), (57, 709100), (60, 673645), (70, 577410), (75, 538916), (76, 531825), (84, 481175), (95, 425460), (100, 404187), (105, 384940), (114, 354550), (133, 303900), (140, 288705), (150, 269458), (175, 230964), (190, 212730), (210, 192470), (228, 177275), (266, 151950), (285, 141820), (300, 134729), (350, 115482), (380, 106365), (399, 101300), (420, 96235), (475, 85092), (525, 76988), (532, 75975), (570, 70910), (665, 60780), (700, 57741), (798, 50650), (950, 42546), (1013, 39900), (1050, 38494), (1140, 35455), (1330, 30390), (1425, 28364), (1596, 25325), (1900, 21273), (1995, 20260), (2026, 19950), (2100, 19247), (2660, 15195), (2850, 14182), (3039, 13300), (3325, 12156), (3990, 10130), (4052, 9975), (5065, 7980), (5700, 7091), (6078, 6650)]