78676130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 161935200

約数和(自身を除く): 83259070

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 509, 533, 754, 1018, 1066, 1189, 1885, 2378, 2545, 2665, 3770, 5090, 5330, 5945, 6617, 11890, 13234, 14761, 15457, 20869, 29522, 30914, 33085, 41738, 66170, 73805, 77285, 104345, 147610, 154570, 191893, 208690, 271297, 383786, 542594, 605201, 959465, 1210402, 1356485, 1918930, 2712970, 3026005, 6052010, 7867613, 15735226, 39338065, 78676130]

約数ペア:

[(1, 78676130), (2, 39338065), (5, 15735226), (10, 7867613), (13, 6052010), (26, 3026005), (29, 2712970), (41, 1918930), (58, 1356485), (65, 1210402), (82, 959465), (130, 605201), (145, 542594), (205, 383786), (290, 271297), (377, 208690), (410, 191893), (509, 154570), (533, 147610), (754, 104345), (1018, 77285), (1066, 73805), (1189, 66170), (1885, 41738), (2378, 33085), (2545, 30914), (2665, 29522), (3770, 20869), (5090, 15457), (5330, 14761), (5945, 13234), (6617, 11890)]