29125079320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{9781}}^1$

素因数の和:9989

約数の個数: 128

約数和(自身を含む): 72261590400

約数和(自身を除く): 43136511080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 151, 170, 232, 290, 302, 340, 493, 580, 604, 680, 755, 986, 1160, 1208, 1510, 1972, 2465, 2567, 3020, 3944, 4379, 4930, 5134, 6040, 8758, 9781, 9860, 10268, 12835, 17516, 19562, 19720, 20536, 21895, 25670, 35032, 39124, 43790, 48905, 51340, 74443, 78248, 87580, 97810, 102680, 148886, 166277, 175160, 195620, 283649, 297772, 332554, 372215, 391240, 567298, 595544, 665108, 744430, 831385, 1134596, 1330216, 1418245, 1476931, 1488860, 1662770, 2269192, 2836490, 2953862, 2977720, 3325540, 4822033, 5672980, 5907724, 6651080, 7384655, 9644066, 11345960, 11815448, 14769310, 19288132, 24110165, 25107827, 29538620, 38576264, 42830999, 48220330, 50215654, 59077240, 85661998, 96440660, 100431308, 125539135, 171323996, 192881320, 200862616, 214154995, 251078270, 342647992, 428309990, 502156540, 728126983, 856619980, 1004313080, 1456253966, 1713239960, 2912507932, 3640634915, 5825015864, 7281269830, 14562539660, 29125079320]

約数ペア:

[(1, 29125079320), (2, 14562539660), (4, 7281269830), (5, 5825015864), (8, 3640634915), (10, 2912507932), (17, 1713239960), (20, 1456253966), (29, 1004313080), (34, 856619980), (40, 728126983), (58, 502156540), (68, 428309990), (85, 342647992), (116, 251078270), (136, 214154995), (145, 200862616), (151, 192881320), (170, 171323996), (232, 125539135), (290, 100431308), (302, 96440660), (340, 85661998), (493, 59077240), (580, 50215654), (604, 48220330), (680, 42830999), (755, 38576264), (986, 29538620), (1160, 25107827), (1208, 24110165), (1510, 19288132), (1972, 14769310), (2465, 11815448), (2567, 11345960), (3020, 9644066), (3944, 7384655), (4379, 6651080), (4930, 5907724), (5134, 5672980), (6040, 4822033), (8758, 3325540), (9781, 2977720), (9860, 2953862), (10268, 2836490), (12835, 2269192), (17516, 1662770), (19562, 1488860), (19720, 1476931), (20536, 1418245), (21895, 1330216), (25670, 1134596), (35032, 831385), (39124, 744430), (43790, 665108), (48905, 595544), (51340, 567298), (74443, 391240), (78248, 372215), (87580, 332554), (97810, 297772), (102680, 283649), (148886, 195620), (166277, 175160)]