88692140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 199000368

約数和(自身を除く): 110308228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 101, 115, 166, 202, 230, 332, 404, 415, 460, 505, 529, 830, 1010, 1058, 1660, 1909, 2020, 2116, 2323, 2645, 3818, 4646, 5290, 7636, 8383, 9292, 9545, 10580, 11615, 16766, 19090, 23230, 33532, 38180, 41915, 43907, 46460, 53429, 83830, 87814, 106858, 167660, 175628, 192809, 213716, 219535, 267145, 385618, 439070, 534290, 771236, 878140, 964045, 1068580, 1928090, 3856180, 4434607, 8869214, 17738428, 22173035, 44346070, 88692140]

約数ペア:

[(1, 88692140), (2, 44346070), (4, 22173035), (5, 17738428), (10, 8869214), (20, 4434607), (23, 3856180), (46, 1928090), (83, 1068580), (92, 964045), (101, 878140), (115, 771236), (166, 534290), (202, 439070), (230, 385618), (332, 267145), (404, 219535), (415, 213716), (460, 192809), (505, 175628), (529, 167660), (830, 106858), (1010, 87814), (1058, 83830), (1660, 53429), (1909, 46460), (2020, 43907), (2116, 41915), (2323, 38180), (2645, 33532), (3818, 23230), (4646, 19090), (5290, 16766), (7636, 11615), (8383, 10580), (9292, 9545)]