4036703060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 9332736000

約数和(自身を除く): 5296032940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 199, 244, 260, 305, 398, 610, 793, 796, 995, 1220, 1279, 1586, 1990, 2558, 2587, 3172, 3965, 3980, 5116, 5174, 6395, 7930, 10348, 12139, 12790, 12935, 15860, 16627, 24278, 25580, 25870, 33254, 48556, 51740, 60695, 66508, 78019, 83135, 121390, 156038, 157807, 166270, 242780, 254521, 312076, 315614, 332540, 390095, 509042, 631228, 780190, 789035, 1014247, 1018084, 1272605, 1560380, 1578070, 2028494, 2545210, 3156140, 3308773, 4056988, 5071235, 5090420, 6617546, 10142470, 13235092, 15525781, 16543865, 20284940, 31051562, 33087730, 62103124, 66175460, 77628905, 155257810, 201835153, 310515620, 403670306, 807340612, 1009175765, 2018351530, 4036703060]

約数ペア:

[(1, 4036703060), (2, 2018351530), (4, 1009175765), (5, 807340612), (10, 403670306), (13, 310515620), (20, 201835153), (26, 155257810), (52, 77628905), (61, 66175460), (65, 62103124), (122, 33087730), (130, 31051562), (199, 20284940), (244, 16543865), (260, 15525781), (305, 13235092), (398, 10142470), (610, 6617546), (793, 5090420), (796, 5071235), (995, 4056988), (1220, 3308773), (1279, 3156140), (1586, 2545210), (1990, 2028494), (2558, 1578070), (2587, 1560380), (3172, 1272605), (3965, 1018084), (3980, 1014247), (5116, 789035), (5174, 780190), (6395, 631228), (7930, 509042), (10348, 390095), (12139, 332540), (12790, 315614), (12935, 312076), (15860, 254521), (16627, 242780), (24278, 166270), (25580, 157807), (25870, 156038), (33254, 121390), (48556, 83135), (51740, 78019), (60695, 66508)]