88988450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 171926496

約数和(自身を除く): 82938046

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 410, 415, 523, 830, 1025, 1046, 2050, 2075, 2615, 3403, 4150, 5230, 6806, 13075, 17015, 21443, 26150, 34030, 42886, 43409, 85075, 86818, 107215, 170150, 214430, 217045, 434090, 536075, 1072150, 1085225, 1779769, 2170450, 3559538, 8898845, 17797690, 44494225, 88988450]

約数ペア:

[(1, 88988450), (2, 44494225), (5, 17797690), (10, 8898845), (25, 3559538), (41, 2170450), (50, 1779769), (82, 1085225), (83, 1072150), (166, 536075), (205, 434090), (410, 217045), (415, 214430), (523, 170150), (830, 107215), (1025, 86818), (1046, 85075), (2050, 43409), (2075, 42886), (2615, 34030), (3403, 26150), (4150, 21443), (5230, 17015), (6806, 13075)]