40393430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 56132650

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 251, 266, 385, 418, 502, 605, 665, 770, 847, 1045, 1210, 1255, 1330, 1463, 1694, 1757, 2090, 2299, 2510, 2761, 2926, 3514, 4235, 4598, 4769, 5522, 7315, 8470, 8785, 9538, 11495, 13805, 14630, 16093, 17570, 19327, 22990, 23845, 27610, 30371, 32186, 33383, 38654, 47690, 52459, 60742, 66766, 80465, 96635, 104918, 151855, 160930, 166915, 193270, 212597, 262295, 303710, 333830, 367213, 425194, 524590, 577049, 734426, 1062985, 1154098, 1836065, 2125970, 2885245, 3672130, 4039343, 5770490, 8078686, 20196715, 40393430]

約数ペア:

[(1, 40393430), (2, 20196715), (5, 8078686), (7, 5770490), (10, 4039343), (11, 3672130), (14, 2885245), (19, 2125970), (22, 1836065), (35, 1154098), (38, 1062985), (55, 734426), (70, 577049), (77, 524590), (95, 425194), (110, 367213), (121, 333830), (133, 303710), (154, 262295), (190, 212597), (209, 193270), (242, 166915), (251, 160930), (266, 151855), (385, 104918), (418, 96635), (502, 80465), (605, 66766), (665, 60742), (770, 52459), (847, 47690), (1045, 38654), (1210, 33383), (1255, 32186), (1330, 30371), (1463, 27610), (1694, 23845), (1757, 22990), (2090, 19327), (2299, 17570), (2510, 16093), (2761, 14630), (2926, 13805), (3514, 11495), (4235, 9538), (4598, 8785), (4769, 8470), (5522, 7315)]