8116047380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 20545652736

約数和(自身を除く): 12429605356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 463, 490, 577, 620, 868, 926, 980, 1085, 1154, 1519, 1852, 2170, 2308, 2315, 2885, 3038, 3241, 4039, 4340, 4630, 5770, 6076, 6482, 7595, 8078, 9260, 11540, 12964, 14353, 15190, 16156, 16205, 17887, 20195, 22687, 28273, 28706, 30380, 32410, 35774, 40390, 45374, 56546, 57412, 64820, 71548, 71765, 80780, 89435, 90748, 100471, 113092, 113435, 125209, 141365, 143530, 178870, 200942, 226870, 250418, 267151, 282730, 287060, 357740, 401884, 453740, 500836, 502355, 534302, 565460, 626045, 703297, 876463, 1004710, 1068604, 1252090, 1335755, 1406594, 1752926, 1870057, 2009420, 2504180, 2671510, 2813188, 3505852, 3516485, 3740114, 4382315, 5343020, 7032970, 7480228, 8281681, 8764630, 9350285, 13090399, 14065940, 16563362, 17529260, 18700570, 26180798, 33126724, 37401140, 41408405, 52361596, 57971767, 65451995, 82816810, 115943534, 130903990, 165633620, 231887068, 261807980, 289858835, 405802369, 579717670, 811604738, 1159435340, 1623209476, 2029011845, 4058023690, 8116047380]

約数ペア:

[(1, 8116047380), (2, 4058023690), (4, 2029011845), (5, 1623209476), (7, 1159435340), (10, 811604738), (14, 579717670), (20, 405802369), (28, 289858835), (31, 261807980), (35, 231887068), (49, 165633620), (62, 130903990), (70, 115943534), (98, 82816810), (124, 65451995), (140, 57971767), (155, 52361596), (196, 41408405), (217, 37401140), (245, 33126724), (310, 26180798), (434, 18700570), (463, 17529260), (490, 16563362), (577, 14065940), (620, 13090399), (868, 9350285), (926, 8764630), (980, 8281681), (1085, 7480228), (1154, 7032970), (1519, 5343020), (1852, 4382315), (2170, 3740114), (2308, 3516485), (2315, 3505852), (2885, 2813188), (3038, 2671510), (3241, 2504180), (4039, 2009420), (4340, 1870057), (4630, 1752926), (5770, 1406594), (6076, 1335755), (6482, 1252090), (7595, 1068604), (8078, 1004710), (9260, 876463), (11540, 703297), (12964, 626045), (14353, 565460), (15190, 534302), (16156, 502355), (16205, 500836), (17887, 453740), (20195, 401884), (22687, 357740), (28273, 287060), (28706, 282730), (30380, 267151), (32410, 250418), (35774, 226870), (40390, 200942), (45374, 178870), (56546, 143530), (57412, 141365), (64820, 125209), (71548, 113435), (71765, 113092), (80780, 100471), (89435, 90748)]