38008480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 56824160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 97, 124, 155, 158, 160, 194, 248, 310, 316, 388, 395, 485, 496, 620, 632, 776, 790, 970, 992, 1240, 1264, 1552, 1580, 1940, 2449, 2480, 2528, 3007, 3104, 3160, 3880, 4898, 4960, 6014, 6320, 7663, 7760, 9796, 12028, 12245, 12640, 15035, 15326, 15520, 19592, 24056, 24490, 30070, 30652, 38315, 39184, 48112, 48980, 60140, 61304, 76630, 78368, 96224, 97960, 120280, 122608, 153260, 195920, 237553, 240560, 245216, 306520, 391840, 475106, 481120, 613040, 950212, 1187765, 1226080, 1900424, 2375530, 3800848, 4751060, 7601696, 9502120, 19004240, 38008480]

約数ペア:

[(1, 38008480), (2, 19004240), (4, 9502120), (5, 7601696), (8, 4751060), (10, 3800848), (16, 2375530), (20, 1900424), (31, 1226080), (32, 1187765), (40, 950212), (62, 613040), (79, 481120), (80, 475106), (97, 391840), (124, 306520), (155, 245216), (158, 240560), (160, 237553), (194, 195920), (248, 153260), (310, 122608), (316, 120280), (388, 97960), (395, 96224), (485, 78368), (496, 76630), (620, 61304), (632, 60140), (776, 48980), (790, 48112), (970, 39184), (992, 38315), (1240, 30652), (1264, 30070), (1552, 24490), (1580, 24056), (1940, 19592), (2449, 15520), (2480, 15326), (2528, 15035), (3007, 12640), (3104, 12245), (3160, 12028), (3880, 9796), (4898, 7760), (4960, 7663), (6014, 6320)]