39703208830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{17923}}^1$

素因数の和:18169

約数の個数: 64

約数和(自身を含む): 76657363200

約数和(自身を除く): 36954154370

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 131, 178, 190, 262, 445, 655, 890, 1310, 1691, 2489, 3382, 4978, 8455, 11659, 12445, 16910, 17923, 23318, 24890, 35846, 58295, 89615, 116590, 179230, 221521, 340537, 443042, 681074, 1107605, 1595147, 1702685, 2215210, 2347913, 3190294, 3405370, 4695826, 7975735, 11739565, 15951470, 23479130, 30307793, 44610347, 60615586, 89220694, 151538965, 208964257, 223051735, 303077930, 417928514, 446103470, 1044821285, 2089642570, 3970320883, 7940641766, 19851604415, 39703208830]

約数ペア:

[(1, 39703208830), (2, 19851604415), (5, 7940641766), (10, 3970320883), (19, 2089642570), (38, 1044821285), (89, 446103470), (95, 417928514), (131, 303077930), (178, 223051735), (190, 208964257), (262, 151538965), (445, 89220694), (655, 60615586), (890, 44610347), (1310, 30307793), (1691, 23479130), (2489, 15951470), (3382, 11739565), (4978, 7975735), (8455, 4695826), (11659, 3405370), (12445, 3190294), (16910, 2347913), (17923, 2215210), (23318, 1702685), (24890, 1595147), (35846, 1107605), (58295, 681074), (89615, 443042), (116590, 340537), (179230, 221521)]