20070653500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{3989}}^1$

素因数の和:4384

約数の個数: 96

約数和(自身を含む): 45487915200

約数和(自身を除く): 25417261700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 347, 500, 580, 694, 725, 1388, 1450, 1735, 2900, 3470, 3625, 3989, 6940, 7250, 7978, 8675, 10063, 14500, 15956, 17350, 19945, 20126, 34700, 39890, 40252, 43375, 50315, 79780, 86750, 99725, 100630, 115681, 173500, 199450, 201260, 231362, 251575, 398900, 462724, 498625, 503150, 578405, 997250, 1006300, 1156810, 1257875, 1384183, 1994500, 2313620, 2515750, 2768366, 2892025, 5031500, 5536732, 5784050, 6920915, 11568100, 13841830, 14460125, 27683660, 28920250, 34604575, 40141307, 57840500, 69209150, 80282614, 138418300, 160565228, 173022875, 200706535, 346045750, 401413070, 692091500, 802826140, 1003532675, 2007065350, 4014130700, 5017663375, 10035326750, 20070653500]

約数ペア:

[(1, 20070653500), (2, 10035326750), (4, 5017663375), (5, 4014130700), (10, 2007065350), (20, 1003532675), (25, 802826140), (29, 692091500), (50, 401413070), (58, 346045750), (100, 200706535), (116, 173022875), (125, 160565228), (145, 138418300), (250, 80282614), (290, 69209150), (347, 57840500), (500, 40141307), (580, 34604575), (694, 28920250), (725, 27683660), (1388, 14460125), (1450, 13841830), (1735, 11568100), (2900, 6920915), (3470, 5784050), (3625, 5536732), (3989, 5031500), (6940, 2892025), (7250, 2768366), (7978, 2515750), (8675, 2313620), (10063, 1994500), (14500, 1384183), (15956, 1257875), (17350, 1156810), (19945, 1006300), (20126, 997250), (34700, 578405), (39890, 503150), (40252, 498625), (43375, 462724), (50315, 398900), (79780, 251575), (86750, 231362), (99725, 201260), (100630, 199450), (115681, 173500)]