373758320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11593}}^1$

素因数の和:11650

約数の個数: 80

約数和(自身を含む): 966104832

約数和(自身を除く): 592346512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 11593, 16120, 23186, 32240, 46372, 57965, 92744, 115930, 150709, 185488, 231860, 301418, 359383, 463720, 602836, 718766, 753545, 927440, 1205672, 1437532, 1507090, 1796915, 2411344, 2875064, 3014180, 3593830, 4671979, 5750128, 6028360, 7187660, 9343958, 12056720, 14375320, 18687916, 23359895, 28750640, 37375832, 46719790, 74751664, 93439580, 186879160, 373758320]

約数ペア:

[(1, 373758320), (2, 186879160), (4, 93439580), (5, 74751664), (8, 46719790), (10, 37375832), (13, 28750640), (16, 23359895), (20, 18687916), (26, 14375320), (31, 12056720), (40, 9343958), (52, 7187660), (62, 6028360), (65, 5750128), (80, 4671979), (104, 3593830), (124, 3014180), (130, 2875064), (155, 2411344), (208, 1796915), (248, 1507090), (260, 1437532), (310, 1205672), (403, 927440), (496, 753545), (520, 718766), (620, 602836), (806, 463720), (1040, 359383), (1240, 301418), (1612, 231860), (2015, 185488), (2480, 150709), (3224, 115930), (4030, 92744), (6448, 57965), (8060, 46372), (11593, 32240), (16120, 23186)]