2013275320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 5499187200

約数和(自身を除く): 3485911880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 479, 595, 680, 883, 952, 958, 1190, 1766, 1916, 2380, 2395, 3353, 3532, 3832, 4415, 4760, 4790, 6181, 6706, 7064, 8143, 8830, 9580, 12362, 13412, 15011, 16286, 16765, 17660, 19160, 24724, 26824, 30022, 30905, 32572, 33530, 35320, 40715, 49448, 57001, 60044, 61810, 65144, 67060, 75055, 81430, 105077, 114002, 120088, 123620, 134120, 150110, 162860, 210154, 228004, 247240, 285005, 300220, 325720, 420308, 422957, 456008, 525385, 570010, 600440, 840616, 845914, 1050770, 1140020, 1691828, 2101540, 2114785, 2280040, 2960699, 3383656, 4203080, 4229570, 5921398, 7190269, 8459140, 11842796, 14380538, 14803495, 16918280, 23685592, 28761076, 29606990, 35951345, 50331883, 57522152, 59213980, 71902690, 100663766, 118427960, 143805380, 201327532, 251659415, 287610760, 402655064, 503318830, 1006637660, 2013275320]

約数ペア:

[(1, 2013275320), (2, 1006637660), (4, 503318830), (5, 402655064), (7, 287610760), (8, 251659415), (10, 201327532), (14, 143805380), (17, 118427960), (20, 100663766), (28, 71902690), (34, 59213980), (35, 57522152), (40, 50331883), (56, 35951345), (68, 29606990), (70, 28761076), (85, 23685592), (119, 16918280), (136, 14803495), (140, 14380538), (170, 11842796), (238, 8459140), (280, 7190269), (340, 5921398), (476, 4229570), (479, 4203080), (595, 3383656), (680, 2960699), (883, 2280040), (952, 2114785), (958, 2101540), (1190, 1691828), (1766, 1140020), (1916, 1050770), (2380, 845914), (2395, 840616), (3353, 600440), (3532, 570010), (3832, 525385), (4415, 456008), (4760, 422957), (4790, 420308), (6181, 325720), (6706, 300220), (7064, 285005), (8143, 247240), (8830, 228004), (9580, 210154), (12362, 162860), (13412, 150110), (15011, 134120), (16286, 123620), (16765, 120088), (17660, 114002), (19160, 105077), (24724, 81430), (26824, 75055), (30022, 67060), (30905, 65144), (32572, 61810), (33530, 60044), (35320, 57001), (40715, 49448)]