37855220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 92198400

約数和(自身を除く): 54343180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 79, 95, 97, 130, 158, 190, 194, 247, 260, 316, 380, 388, 395, 485, 494, 790, 970, 988, 1027, 1235, 1261, 1501, 1580, 1843, 1940, 2054, 2470, 2522, 3002, 3686, 4108, 4940, 5044, 5135, 6004, 6305, 7372, 7505, 7663, 9215, 10270, 12610, 15010, 15326, 18430, 19513, 20540, 23959, 25220, 30020, 30652, 36860, 38315, 39026, 47918, 76630, 78052, 95836, 97565, 99619, 119795, 145597, 153260, 195130, 199238, 239590, 291194, 390260, 398476, 479180, 498095, 582388, 727985, 996190, 1455970, 1892761, 1992380, 2911940, 3785522, 7571044, 9463805, 18927610, 37855220]

約数ペア:

[(1, 37855220), (2, 18927610), (4, 9463805), (5, 7571044), (10, 3785522), (13, 2911940), (19, 1992380), (20, 1892761), (26, 1455970), (38, 996190), (52, 727985), (65, 582388), (76, 498095), (79, 479180), (95, 398476), (97, 390260), (130, 291194), (158, 239590), (190, 199238), (194, 195130), (247, 153260), (260, 145597), (316, 119795), (380, 99619), (388, 97565), (395, 95836), (485, 78052), (494, 76630), (790, 47918), (970, 39026), (988, 38315), (1027, 36860), (1235, 30652), (1261, 30020), (1501, 25220), (1580, 23959), (1843, 20540), (1940, 19513), (2054, 18430), (2470, 15326), (2522, 15010), (3002, 12610), (3686, 10270), (4108, 9215), (4940, 7663), (5044, 7505), (5135, 7372), (6004, 6305)]