16762850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 37403856

約数和(自身を除く): 20641006

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 37, 41, 50, 65, 74, 82, 85, 130, 170, 185, 205, 221, 325, 370, 410, 425, 442, 481, 533, 629, 650, 697, 850, 925, 962, 1025, 1066, 1105, 1258, 1394, 1517, 1850, 2050, 2210, 2405, 2665, 3034, 3145, 3485, 4810, 5330, 5525, 6290, 6970, 7585, 8177, 9061, 11050, 12025, 13325, 15170, 15725, 16354, 17425, 18122, 19721, 24050, 25789, 26650, 31450, 34850, 37925, 39442, 40885, 45305, 51578, 75850, 81770, 90610, 98605, 128945, 197210, 204425, 226525, 257890, 335257, 408850, 453050, 493025, 644725, 670514, 986050, 1289450, 1676285, 3352570, 8381425, 16762850]

約数ペア:

[(1, 16762850), (2, 8381425), (5, 3352570), (10, 1676285), (13, 1289450), (17, 986050), (25, 670514), (26, 644725), (34, 493025), (37, 453050), (41, 408850), (50, 335257), (65, 257890), (74, 226525), (82, 204425), (85, 197210), (130, 128945), (170, 98605), (185, 90610), (205, 81770), (221, 75850), (325, 51578), (370, 45305), (410, 40885), (425, 39442), (442, 37925), (481, 34850), (533, 31450), (629, 26650), (650, 25789), (697, 24050), (850, 19721), (925, 18122), (962, 17425), (1025, 16354), (1066, 15725), (1105, 15170), (1258, 13325), (1394, 12025), (1517, 11050), (1850, 9061), (2050, 8177), (2210, 7585), (2405, 6970), (2665, 6290), (3034, 5525), (3145, 5330), (3485, 4810)]