23395060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 34181900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 67, 68, 79, 85, 130, 134, 158, 170, 221, 260, 268, 316, 335, 340, 395, 442, 670, 790, 871, 884, 1027, 1105, 1139, 1340, 1343, 1580, 1742, 2054, 2210, 2278, 2686, 3484, 4108, 4355, 4420, 4556, 5135, 5293, 5372, 5695, 6715, 8710, 10270, 10586, 11390, 13430, 14807, 17420, 17459, 20540, 21172, 22780, 26465, 26860, 29614, 34918, 52930, 59228, 68809, 69836, 74035, 87295, 89981, 105860, 137618, 148070, 174590, 179962, 275236, 296140, 344045, 349180, 359924, 449905, 688090, 899810, 1169753, 1376180, 1799620, 2339506, 4679012, 5848765, 11697530, 23395060]

約数ペア:

[(1, 23395060), (2, 11697530), (4, 5848765), (5, 4679012), (10, 2339506), (13, 1799620), (17, 1376180), (20, 1169753), (26, 899810), (34, 688090), (52, 449905), (65, 359924), (67, 349180), (68, 344045), (79, 296140), (85, 275236), (130, 179962), (134, 174590), (158, 148070), (170, 137618), (221, 105860), (260, 89981), (268, 87295), (316, 74035), (335, 69836), (340, 68809), (395, 59228), (442, 52930), (670, 34918), (790, 29614), (871, 26860), (884, 26465), (1027, 22780), (1105, 21172), (1139, 20540), (1340, 17459), (1343, 17420), (1580, 14807), (1742, 13430), (2054, 11390), (2210, 10586), (2278, 10270), (2686, 8710), (3484, 6715), (4108, 5695), (4355, 5372), (4420, 5293), (4556, 5135)]