4372550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 10343088

約数和(自身を除く): 5970538

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 650, 775, 806, 910, 961, 1085, 1550, 1922, 2015, 2170, 2275, 2821, 4030, 4550, 4805, 5425, 5642, 6727, 9610, 10075, 10850, 12493, 13454, 14105, 20150, 24025, 24986, 28210, 33635, 48050, 62465, 67270, 70525, 87451, 124930, 141050, 168175, 174902, 312325, 336350, 437255, 624650, 874510, 2186275, 4372550]

約数ペア:

[(1, 4372550), (2, 2186275), (5, 874510), (7, 624650), (10, 437255), (13, 336350), (14, 312325), (25, 174902), (26, 168175), (31, 141050), (35, 124930), (50, 87451), (62, 70525), (65, 67270), (70, 62465), (91, 48050), (130, 33635), (155, 28210), (175, 24986), (182, 24025), (217, 20150), (310, 14105), (325, 13454), (350, 12493), (403, 10850), (434, 10075), (455, 9610), (650, 6727), (775, 5642), (806, 5425), (910, 4805), (961, 4550), (1085, 4030), (1550, 2821), (1922, 2275), (2015, 2170)]