13304435540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{9803}}^1$

素因数の和:10053

約数の個数: 96

約数和(自身を含む): 31623782400

約数和(自身を除く): 18319346860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 199, 220, 310, 341, 398, 620, 682, 796, 995, 1364, 1705, 1990, 2189, 3410, 3980, 4378, 6169, 6820, 8756, 9803, 10945, 12338, 19606, 21890, 24676, 30845, 39212, 43780, 49015, 61690, 67859, 98030, 107833, 123380, 135718, 196060, 215666, 271436, 303893, 339295, 431332, 539165, 607786, 678590, 1078330, 1215572, 1357180, 1519465, 1950797, 2156660, 3038930, 3342823, 3901594, 6077860, 6685646, 7803188, 9753985, 13371292, 16714115, 19507970, 21458767, 33428230, 39015940, 42917534, 60474707, 66856460, 85835068, 107293835, 120949414, 214587670, 241898828, 302373535, 429175340, 604747070, 665221777, 1209494140, 1330443554, 2660887108, 3326108885, 6652217770, 13304435540]

約数ペア:

[(1, 13304435540), (2, 6652217770), (4, 3326108885), (5, 2660887108), (10, 1330443554), (11, 1209494140), (20, 665221777), (22, 604747070), (31, 429175340), (44, 302373535), (55, 241898828), (62, 214587670), (110, 120949414), (124, 107293835), (155, 85835068), (199, 66856460), (220, 60474707), (310, 42917534), (341, 39015940), (398, 33428230), (620, 21458767), (682, 19507970), (796, 16714115), (995, 13371292), (1364, 9753985), (1705, 7803188), (1990, 6685646), (2189, 6077860), (3410, 3901594), (3980, 3342823), (4378, 3038930), (6169, 2156660), (6820, 1950797), (8756, 1519465), (9803, 1357180), (10945, 1215572), (12338, 1078330), (19606, 678590), (21890, 607786), (24676, 539165), (30845, 431332), (39212, 339295), (43780, 303893), (49015, 271436), (61690, 215666), (67859, 196060), (98030, 135718), (107833, 123380)]