26505430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 57811968

約数和(自身を除く): 31306538

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 101, 115, 161, 163, 202, 230, 322, 326, 505, 707, 805, 815, 1010, 1141, 1414, 1610, 1630, 2282, 2323, 3535, 3749, 4646, 5705, 7070, 7498, 11410, 11615, 16261, 16463, 18745, 23230, 26243, 32522, 32926, 37490, 52486, 81305, 82315, 115241, 131215, 162610, 164630, 230482, 262430, 378649, 576205, 757298, 1152410, 1893245, 2650543, 3786490, 5301086, 13252715, 26505430]

約数ペア:

[(1, 26505430), (2, 13252715), (5, 5301086), (7, 3786490), (10, 2650543), (14, 1893245), (23, 1152410), (35, 757298), (46, 576205), (70, 378649), (101, 262430), (115, 230482), (161, 164630), (163, 162610), (202, 131215), (230, 115241), (322, 82315), (326, 81305), (505, 52486), (707, 37490), (805, 32926), (815, 32522), (1010, 26243), (1141, 23230), (1414, 18745), (1610, 16463), (1630, 16261), (2282, 11615), (2323, 11410), (3535, 7498), (3749, 7070), (4646, 5705)]