98488970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 97466230

約数列:

[1, 2, 5, 10, 19, 38, 41, 47, 82, 94, 95, 190, 205, 235, 269, 410, 470, 538, 779, 893, 1345, 1558, 1786, 1927, 2690, 3854, 3895, 4465, 5111, 7790, 8930, 9635, 10222, 11029, 12643, 19270, 22058, 25286, 25555, 36613, 51110, 55145, 63215, 73226, 110290, 126430, 183065, 209551, 240217, 366130, 419102, 480434, 518363, 1036726, 1047755, 1201085, 2095510, 2402170, 2591815, 5183630, 9848897, 19697794, 49244485, 98488970]

約数ペア:

[(1, 98488970), (2, 49244485), (5, 19697794), (10, 9848897), (19, 5183630), (38, 2591815), (41, 2402170), (47, 2095510), (82, 1201085), (94, 1047755), (95, 1036726), (190, 518363), (205, 480434), (235, 419102), (269, 366130), (410, 240217), (470, 209551), (538, 183065), (779, 126430), (893, 110290), (1345, 73226), (1558, 63215), (1786, 55145), (1927, 51110), (2690, 36613), (3854, 25555), (3895, 25286), (4465, 22058), (5111, 19270), (7790, 12643), (8930, 11029), (9635, 10222)]