20124950100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3530693}}^1$

素因数の和:3530729

約数の個数: 72

約数和(自身を含む): 61292847840

約数和(自身を除く): 41167897740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 3530693, 7061386, 10592079, 14122772, 17653465, 21184158, 35306930, 42368316, 52960395, 67083167, 70613860, 88267325, 105920790, 134166334, 176534650, 201249501, 211841580, 264801975, 268332668, 335415835, 353069300, 402499002, 529603950, 670831670, 804998004, 1006247505, 1059207900, 1341663340, 1677079175, 2012495010, 3354158350, 4024990020, 5031237525, 6708316700, 10062475050, 20124950100]

約数ペア:

[(1, 20124950100), (2, 10062475050), (3, 6708316700), (4, 5031237525), (5, 4024990020), (6, 3354158350), (10, 2012495010), (12, 1677079175), (15, 1341663340), (19, 1059207900), (20, 1006247505), (25, 804998004), (30, 670831670), (38, 529603950), (50, 402499002), (57, 353069300), (60, 335415835), (75, 268332668), (76, 264801975), (95, 211841580), (100, 201249501), (114, 176534650), (150, 134166334), (190, 105920790), (228, 88267325), (285, 70613860), (300, 67083167), (380, 52960395), (475, 42368316), (570, 35306930), (950, 21184158), (1140, 17653465), (1425, 14122772), (1900, 10592079), (2850, 7061386), (5700, 3530693)]