38488450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 96243840

約数和(自身を除く): 57755390

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 769, 770, 910, 1001, 1430, 1538, 1925, 2002, 2275, 3575, 3845, 3850, 4550, 5005, 5383, 7150, 7690, 8459, 9997, 10010, 10766, 16918, 19225, 19994, 25025, 26915, 38450, 42295, 49985, 50050, 53830, 59213, 69979, 84590, 99970, 109967, 118426, 134575, 139958, 211475, 219934, 249925, 269150, 296065, 349895, 422950, 499850, 549835, 592130, 699790, 769769, 1099670, 1480325, 1539538, 1749475, 2749175, 2960650, 3498950, 3848845, 5498350, 7697690, 19244225, 38488450]

約数ペア:

[(1, 38488450), (2, 19244225), (5, 7697690), (7, 5498350), (10, 3848845), (11, 3498950), (13, 2960650), (14, 2749175), (22, 1749475), (25, 1539538), (26, 1480325), (35, 1099670), (50, 769769), (55, 699790), (65, 592130), (70, 549835), (77, 499850), (91, 422950), (110, 349895), (130, 296065), (143, 269150), (154, 249925), (175, 219934), (182, 211475), (275, 139958), (286, 134575), (325, 118426), (350, 109967), (385, 99970), (455, 84590), (550, 69979), (650, 59213), (715, 53830), (769, 50050), (770, 49985), (910, 42295), (1001, 38450), (1430, 26915), (1538, 25025), (1925, 19994), (2002, 19225), (2275, 16918), (3575, 10766), (3845, 10010), (3850, 9997), (4550, 8459), (5005, 7690), (5383, 7150)]