19040081950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 38370490560

約数和(自身を除く): 19330408610

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 317, 575, 634, 667, 725, 1150, 1334, 1450, 1585, 1801, 3170, 3335, 3602, 6670, 7291, 7925, 9005, 9193, 14582, 15850, 16675, 18010, 18386, 33350, 36455, 41423, 45025, 45965, 52229, 72910, 82846, 90050, 91930, 104458, 182275, 207115, 211439, 229825, 261145, 364550, 414230, 422878, 459650, 522290, 570917, 1035575, 1057195, 1141834, 1201267, 1305725, 2071150, 2114390, 2402534, 2611450, 2854585, 5285975, 5709170, 6006335, 10571950, 12012670, 13131091, 14272925, 16556593, 26262182, 28545850, 30031675, 33113186, 60063350, 65655455, 82782965, 131310910, 165565930, 328277275, 380801639, 413914825, 656554550, 761603278, 827829650, 1904008195, 3808016390, 9520040975, 19040081950]

約数ペア:

[(1, 19040081950), (2, 9520040975), (5, 3808016390), (10, 1904008195), (23, 827829650), (25, 761603278), (29, 656554550), (46, 413914825), (50, 380801639), (58, 328277275), (115, 165565930), (145, 131310910), (230, 82782965), (290, 65655455), (317, 60063350), (575, 33113186), (634, 30031675), (667, 28545850), (725, 26262182), (1150, 16556593), (1334, 14272925), (1450, 13131091), (1585, 12012670), (1801, 10571950), (3170, 6006335), (3335, 5709170), (3602, 5285975), (6670, 2854585), (7291, 2611450), (7925, 2402534), (9005, 2114390), (9193, 2071150), (14582, 1305725), (15850, 1201267), (16675, 1141834), (18010, 1057195), (18386, 1035575), (33350, 570917), (36455, 522290), (41423, 459650), (45025, 422878), (45965, 414230), (52229, 364550), (72910, 261145), (82846, 229825), (90050, 211439), (91930, 207115), (104458, 182275)]