23247640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 59950800

約数和(自身を除く): 36703160

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 181, 190, 247, 260, 338, 362, 380, 494, 520, 676, 724, 760, 845, 905, 988, 1235, 1352, 1448, 1690, 1810, 1976, 2353, 2470, 3211, 3380, 3439, 3620, 4706, 4940, 6422, 6760, 6878, 7240, 9412, 9880, 11765, 12844, 13756, 16055, 17195, 18824, 23530, 25688, 27512, 30589, 32110, 34390, 44707, 47060, 61178, 64220, 68780, 89414, 94120, 122356, 128440, 137560, 152945, 178828, 223535, 244712, 305890, 357656, 447070, 581191, 611780, 894140, 1162382, 1223560, 1788280, 2324764, 2905955, 4649528, 5811910, 11623820, 23247640]

約数ペア:

[(1, 23247640), (2, 11623820), (4, 5811910), (5, 4649528), (8, 2905955), (10, 2324764), (13, 1788280), (19, 1223560), (20, 1162382), (26, 894140), (38, 611780), (40, 581191), (52, 447070), (65, 357656), (76, 305890), (95, 244712), (104, 223535), (130, 178828), (152, 152945), (169, 137560), (181, 128440), (190, 122356), (247, 94120), (260, 89414), (338, 68780), (362, 64220), (380, 61178), (494, 47060), (520, 44707), (676, 34390), (724, 32110), (760, 30589), (845, 27512), (905, 25688), (988, 23530), (1235, 18824), (1352, 17195), (1448, 16055), (1690, 13756), (1810, 12844), (1976, 11765), (2353, 9880), (2470, 9412), (3211, 7240), (3380, 6878), (3439, 6760), (3620, 6422), (4706, 4940)]