1985736050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28307}}^1$

素因数の和:28403

約数の個数: 48

約数和(自身を含む): 3917374272

約数和(自身を除く): 1931638222

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 1150, 1403, 1525, 2806, 3050, 7015, 14030, 28307, 35075, 56614, 70150, 141535, 283070, 651061, 707675, 1302122, 1415350, 1726727, 3255305, 3453454, 6510610, 8633635, 16276525, 17267270, 32553050, 39714721, 43168175, 79429442, 86336350, 198573605, 397147210, 992868025, 1985736050]

約数ペア:

[(1, 1985736050), (2, 992868025), (5, 397147210), (10, 198573605), (23, 86336350), (25, 79429442), (46, 43168175), (50, 39714721), (61, 32553050), (115, 17267270), (122, 16276525), (230, 8633635), (305, 6510610), (575, 3453454), (610, 3255305), (1150, 1726727), (1403, 1415350), (1525, 1302122), (2806, 707675), (3050, 651061), (7015, 283070), (14030, 141535), (28307, 70150), (35075, 56614)]