39833820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 134840160

約数和(自身を除く): 95006340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 587, 754, 780, 870, 1044, 1131, 1170, 1174, 1305, 1508, 1740, 1761, 1885, 2262, 2340, 2348, 2610, 2935, 3393, 3522, 3770, 4524, 5220, 5283, 5655, 5870, 6786, 7044, 7540, 7631, 8805, 10566, 11310, 11740, 13572, 15262, 16965, 17023, 17610, 21132, 22620, 22893, 26415, 30524, 33930, 34046, 35220, 38155, 45786, 51069, 52830, 67860, 68092, 68679, 76310, 85115, 91572, 102138, 105660, 114465, 137358, 152620, 153207, 170230, 204276, 221299, 228930, 255345, 274716, 306414, 340460, 343395, 442598, 457860, 510690, 612828, 663897, 686790, 766035, 885196, 1021380, 1106495, 1327794, 1373580, 1532070, 1991691, 2212990, 2655588, 3064140, 3319485, 3983382, 4425980, 6638970, 7966764, 9958455, 13277940, 19916910, 39833820]

約数ペア:

[(1, 39833820), (2, 19916910), (3, 13277940), (4, 9958455), (5, 7966764), (6, 6638970), (9, 4425980), (10, 3983382), (12, 3319485), (13, 3064140), (15, 2655588), (18, 2212990), (20, 1991691), (26, 1532070), (29, 1373580), (30, 1327794), (36, 1106495), (39, 1021380), (45, 885196), (52, 766035), (58, 686790), (60, 663897), (65, 612828), (78, 510690), (87, 457860), (90, 442598), (116, 343395), (117, 340460), (130, 306414), (145, 274716), (156, 255345), (174, 228930), (180, 221299), (195, 204276), (234, 170230), (260, 153207), (261, 152620), (290, 137358), (348, 114465), (377, 105660), (390, 102138), (435, 91572), (468, 85115), (522, 76310), (580, 68679), (585, 68092), (587, 67860), (754, 52830), (780, 51069), (870, 45786), (1044, 38155), (1131, 35220), (1170, 34046), (1174, 33930), (1305, 30524), (1508, 26415), (1740, 22893), (1761, 22620), (1885, 21132), (2262, 17610), (2340, 17023), (2348, 16965), (2610, 15262), (2935, 13572), (3393, 11740), (3522, 11310), (3770, 10566), (4524, 8805), (5220, 7631), (5283, 7540), (5655, 7044), (5870, 6786)]