29234140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 66538080

約数和(自身を除く): 37303940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 491, 916, 982, 1145, 1964, 2290, 2455, 2977, 4580, 4910, 5954, 6383, 9820, 11908, 12766, 14885, 25532, 29770, 31915, 59540, 63830, 112439, 127660, 224878, 449756, 562195, 1124390, 1461707, 2248780, 2923414, 5846828, 7308535, 14617070, 29234140]

約数ペア:

[(1, 29234140), (2, 14617070), (4, 7308535), (5, 5846828), (10, 2923414), (13, 2248780), (20, 1461707), (26, 1124390), (52, 562195), (65, 449756), (130, 224878), (229, 127660), (260, 112439), (458, 63830), (491, 59540), (916, 31915), (982, 29770), (1145, 25532), (1964, 14885), (2290, 12766), (2455, 11908), (2977, 9820), (4580, 6383), (4910, 5954)]