37377940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 86026752

約数和(自身を除く): 48648812

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 167, 190, 310, 334, 361, 380, 589, 620, 668, 722, 835, 1178, 1444, 1670, 1805, 2356, 2945, 3173, 3340, 3610, 5177, 5890, 6346, 7220, 10354, 11191, 11780, 12692, 15865, 20708, 22382, 25885, 31730, 44764, 51770, 55955, 60287, 63460, 98363, 103540, 111910, 120574, 196726, 223820, 241148, 301435, 393452, 491815, 602870, 983630, 1205740, 1868897, 1967260, 3737794, 7475588, 9344485, 18688970, 37377940]

約数ペア:

[(1, 37377940), (2, 18688970), (4, 9344485), (5, 7475588), (10, 3737794), (19, 1967260), (20, 1868897), (31, 1205740), (38, 983630), (62, 602870), (76, 491815), (95, 393452), (124, 301435), (155, 241148), (167, 223820), (190, 196726), (310, 120574), (334, 111910), (361, 103540), (380, 98363), (589, 63460), (620, 60287), (668, 55955), (722, 51770), (835, 44764), (1178, 31730), (1444, 25885), (1670, 22382), (1805, 20708), (2356, 15865), (2945, 12692), (3173, 11780), (3340, 11191), (3610, 10354), (5177, 7220), (5890, 6346)]