29519540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 65862720

約数和(自身を除く): 36343180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 593, 655, 1186, 1310, 2372, 2489, 2620, 2965, 4978, 5930, 9956, 11267, 11860, 12445, 22534, 24890, 45068, 49780, 56335, 77683, 112670, 155366, 225340, 310732, 388415, 776830, 1475977, 1553660, 2951954, 5903908, 7379885, 14759770, 29519540]

約数ペア:

[(1, 29519540), (2, 14759770), (4, 7379885), (5, 5903908), (10, 2951954), (19, 1553660), (20, 1475977), (38, 776830), (76, 388415), (95, 310732), (131, 225340), (190, 155366), (262, 112670), (380, 77683), (524, 56335), (593, 49780), (655, 45068), (1186, 24890), (1310, 22534), (2372, 12445), (2489, 11860), (2620, 11267), (2965, 9956), (4978, 5930)]