32880380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 81031104

約数和(自身を除く): 48150724

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 85, 86, 130, 170, 172, 173, 215, 221, 260, 340, 346, 430, 442, 559, 692, 731, 860, 865, 884, 1105, 1118, 1462, 1730, 2210, 2236, 2249, 2795, 2924, 2941, 3460, 3655, 4420, 4498, 5590, 5882, 7310, 7439, 8996, 9503, 11180, 11245, 11764, 14620, 14705, 14878, 19006, 22490, 29410, 29756, 37195, 38012, 38233, 44980, 47515, 58820, 74390, 76466, 95030, 96707, 126463, 148780, 152932, 190060, 191165, 193414, 252926, 382330, 386828, 483535, 505852, 632315, 764660, 967070, 1264630, 1644019, 1934140, 2529260, 3288038, 6576076, 8220095, 16440190, 32880380]

約数ペア:

[(1, 32880380), (2, 16440190), (4, 8220095), (5, 6576076), (10, 3288038), (13, 2529260), (17, 1934140), (20, 1644019), (26, 1264630), (34, 967070), (43, 764660), (52, 632315), (65, 505852), (68, 483535), (85, 386828), (86, 382330), (130, 252926), (170, 193414), (172, 191165), (173, 190060), (215, 152932), (221, 148780), (260, 126463), (340, 96707), (346, 95030), (430, 76466), (442, 74390), (559, 58820), (692, 47515), (731, 44980), (860, 38233), (865, 38012), (884, 37195), (1105, 29756), (1118, 29410), (1462, 22490), (1730, 19006), (2210, 14878), (2236, 14705), (2249, 14620), (2795, 11764), (2924, 11245), (2941, 11180), (3460, 9503), (3655, 8996), (4420, 7439), (4498, 7310), (5590, 5882)]