97840340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 135478060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 61, 62, 65, 122, 124, 130, 155, 199, 244, 260, 305, 310, 398, 403, 610, 620, 793, 796, 806, 995, 1220, 1586, 1612, 1891, 1990, 2015, 2587, 3172, 3782, 3965, 3980, 4030, 5174, 6169, 7564, 7930, 8060, 9455, 10348, 12139, 12338, 12935, 15860, 18910, 24278, 24583, 24676, 25870, 30845, 37820, 48556, 49166, 51740, 60695, 61690, 80197, 98332, 121390, 122915, 123380, 157807, 160394, 242780, 245830, 315614, 320788, 376309, 400985, 491660, 631228, 752618, 789035, 801970, 1505236, 1578070, 1603940, 1881545, 3156140, 3763090, 4892017, 7526180, 9784034, 19568068, 24460085, 48920170, 97840340]

約数ペア:

[(1, 97840340), (2, 48920170), (4, 24460085), (5, 19568068), (10, 9784034), (13, 7526180), (20, 4892017), (26, 3763090), (31, 3156140), (52, 1881545), (61, 1603940), (62, 1578070), (65, 1505236), (122, 801970), (124, 789035), (130, 752618), (155, 631228), (199, 491660), (244, 400985), (260, 376309), (305, 320788), (310, 315614), (398, 245830), (403, 242780), (610, 160394), (620, 157807), (793, 123380), (796, 122915), (806, 121390), (995, 98332), (1220, 80197), (1586, 61690), (1612, 60695), (1891, 51740), (1990, 49166), (2015, 48556), (2587, 37820), (3172, 30845), (3782, 25870), (3965, 24676), (3980, 24583), (4030, 24278), (5174, 18910), (6169, 15860), (7564, 12935), (7930, 12338), (8060, 12139), (9455, 10348)]