20083066100

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{907}}^1\times {\mathrm{1237}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 43907502240

約数和(自身を除く): 23824436140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 716, 895, 907, 1237, 1790, 1814, 2474, 3580, 3628, 4475, 4535, 4948, 6185, 8950, 9070, 12370, 17900, 18140, 22675, 24740, 30925, 45350, 61850, 90700, 123700, 162353, 221423, 324706, 442846, 649412, 811765, 885692, 1107115, 1121959, 1623530, 2214230, 2243918, 3247060, 4058825, 4428460, 4487836, 5535575, 5609795, 8117650, 11071150, 11219590, 16235300, 22142300, 22439180, 28048975, 56097950, 112195900, 200830661, 401661322, 803322644, 1004153305, 2008306610, 4016613220, 5020766525, 10041533050, 20083066100]

約数ペア:

[(1, 20083066100), (2, 10041533050), (4, 5020766525), (5, 4016613220), (10, 2008306610), (20, 1004153305), (25, 803322644), (50, 401661322), (100, 200830661), (179, 112195900), (358, 56097950), (716, 28048975), (895, 22439180), (907, 22142300), (1237, 16235300), (1790, 11219590), (1814, 11071150), (2474, 8117650), (3580, 5609795), (3628, 5535575), (4475, 4487836), (4535, 4428460), (4948, 4058825), (6185, 3247060), (8950, 2243918), (9070, 2214230), (12370, 1623530), (17900, 1121959), (18140, 1107115), (22675, 885692), (24740, 811765), (30925, 649412), (45350, 442846), (61850, 324706), (90700, 221423), (123700, 162353)]